Masculine and Feminine of Family Members in English

Have you ever confused a nephew with a cousin or a father-in-law with a stepfather? Learning the masculine and feminine of family members makes family vocabulary easier to understand. This guide covers male and female family names, family relationships, and gender-neutral terms with simple examples.

Masculine and Feminine Family Members at a Glance

Masculine
Feminine
Gender-Neutral
father
mother
parent
son
daughter
child
brother
sister
sibling
husband
wife
spouse
uncle
aunt
relative
nephew
niece
nibling
grandfather
grandmother
grandparent
grandson
granddaughter
grandchild
father-in-law
mother-in-law
parent-in-law
stepfather
stepmother
stepparent

40+ Masculine and Feminine Family Member Names

Immediate Family Relationships

No.
Masculine
Feminine
1
father
mother
2
son
daughter
3
brother
sister
4
husband
wife
5
male parent
female parent
6
eldest son
eldest daughter
7
youngest son
youngest daughter
8
twin brother
twin sister
9
adopted son
adopted daughter
10
foster son
foster daughter

Extended Family Relationships

No.
Masculine
Feminine
11
uncle
aunt
12
nephew
niece
13
great-uncle
great-aunt
14
granduncle
grandaunt
15
great-nephew
great-niece
16
male cousin
female cousin
17
first male cousin
first female cousin
18
second male cousin
second female cousin
19
paternal uncle
paternal aunt
20
maternal uncle
maternal aunt

Relationships Through Marriage

No.
Masculine
Feminine
21
father-in-law
mother-in-law
22
son-in-law
daughter-in-law
23
brother-in-law
sister-in-law
24
husband
wife
25
bridegroom
bride
26
widower
widow
27
fiancé
fiancée
28
ex-husband
ex-wife
29
uncle by marriage
aunt by marriage
30
male spouse
female spouse

Step-Family and Blended Family Relationships

No.
Masculine
Feminine
31
stepfather
stepmother
32
stepson
stepdaughter
33
stepbrother
stepsister
34
half-brother
half-sister
35
foster father
foster mother
36
foster brother
foster sister
37
adoptive father
adoptive mother
38
adopted brother
adopted sister
39
male guardian
female guardian
40
co-father
co-mother

Grandfamily Relationships

No.
Masculine
Feminine
41
grandfather
grandmother
42
grandson
granddaughter
43
great-grandfather
great-grandmother
44
great-grandson
great-granddaughter
45
paternal grandfather
paternal grandmother
46
maternal grandfather
maternal grandmother
47
step-grandfather
step-grandmother
48
step-grandson
step-granddaughter
49
grandfather-in-law
grandmother-in-law
50
adoptive grandfather
adoptive grandmother
Masculine and Feminine of Family Members
Masculine and Feminine of Family Members

Male and Female Family Terms with Different Words

Some family terms use completely different words for males and females.

Male Term
Female Term
father
mother
son
daughter
brother
sister
husband
wife
uncle
aunt
nephew
niece
bridegroom
bride
widower
widow
grandfather
grandmother
grandson
granddaughter

These pairs must be learned separately because the feminine word is not formed by adding an ending to the masculine word.

Gender-Neutral Family Member Names

Gender-neutral family terms can refer to people of any gender.

Gendered Terms
Gender-Neutral Term
father or mother
parent
son or daughter
child
brother or sister
sibling
husband or wife
spouse
grandfather or grandmother
grandparent
grandson or granddaughter
grandchild
stepfather or stepmother
stepparent
stepson or stepdaughter
stepchild
fiancé or fiancée
partner
uncle or aunt
relative
nephew or niece
nibling
father-in-law or mother-in-law
parent-in-law
son-in-law or daughter-in-law
child-in-law
brother-in-law or sister-in-law
sibling-in-law

“Nibling” is an informal gender-neutral word for a nephew or niece. It is becoming more familiar but is not yet used everywhere.

Traditional and Modern Family Relationship Terms

Traditional Term
Modern or Neutral Alternative
husband or wife
spouse or partner
son or daughter
child
brother or sister
sibling
grandfather or grandmother
grandparent
grandson or granddaughter
grandchild
bridegroom or bride
person getting married
househusband or housewife
homemaker
unmarried couple
partners
stepfamily
blended family
adopted child
child or adopted child when relevant

Traditional terms remain correct when gender or the exact relationship matters. Neutral terms are useful when gender is unknown or unnecessary.

Family Tree Showing Masculine and Feminine Names

Great-Grandfather ─── Great-Grandmother
                 │
       Grandfather ─── Grandmother
                   │
             Father ─── Mother
                    │
        ┌───────────┼───────────┐
      Brother      You        Sister
        │                       │
     Nephew                   Niece

Another side of the family may include:

Father’s Brother = Uncle
Father’s Sister  = Aunt

Mother’s Brother = Uncle
Mother’s Sister  = Aunt

Uncle’s Son      = Cousin
Aunt’s Daughter  = Cousin

The word cousin is used for both males and females.

Examples of Family Member Names in Sentences

  1. My father and mother work together.
  2. Ali has one brother and two sisters.
  3. Her son is younger than her daughter.
  4. My uncle lives near my aunt.
  5. Their nephew is playing with his niece.
  6. My grandfather tells interesting stories.
  7. Her grandmother makes delicious food.
  8. The bride stood beside the bridegroom.
  9. My father-in-law is a retired teacher.
  10. Her mother-in-law visits every weekend.
  11. His stepson and stepdaughter attend the same school.
  12. My half-brother lives in another city.
  13. Their grandson is five years old.
  14. Her granddaughter loves reading.
  15. Every parent attended the school meeting.
  16. I have three siblings.
  17. Their eldest child is studying medicine.
  18. She introduced her spouse to the guests.

Commonly Confused Family Relationship Words

Nephew and Niece

A nephew is the son of your brother or sister. A niece is their daughter.

Uncle and Cousin

An uncle is the brother of your father or mother. A cousin is the child of your uncle or aunt.

Brother-in-Law and Stepbrother

A brother-in-law is related to you through marriage. A stepbrother becomes part of your family when one of your parents marries one of his parents.

Half-Brother and Stepbrother

A half-brother shares one biological parent with you. A stepbrother does not necessarily share a biological parent with you.

Father-in-Law and Stepfather

A father-in-law is the father of your spouse. A stepfather is married to one of your parents but is not your biological father.

Grandfather and Great-Grandfather

A grandfather is the father of one of your parents. A great-grandfather is the father of one of your grandparents.

Fiancé and Fiancée

A fiancé traditionally refers to a man who is engaged. A fiancée traditionally refers to a woman who is engaged.

Worksheet and Quiz for English Learners

Fill in the Blanks

  1. The feminine form of father is __________.
  2. The masculine form of sister is __________.
  3. The daughter of your brother is your __________.
  4. The son of your sister is your __________.
  5. The father of your spouse is your __________.
  6. The feminine form of grandson is __________.
  7. A gender-neutral word for brother or sister is __________.
  8. A gender-neutral word for husband or wife is __________.
  9. The feminine form of widower is __________.
  10. The masculine form of bride is __________.

Choose the Correct Answer

  1. Your mother’s brother is your:
    • cousin
    • uncle
    • nephew
  2. Your brother’s daughter is your:
    • niece
    • aunt
    • granddaughter
  3. Your father’s mother is your:
    • mother-in-law
    • grandmother
    • stepmother
  4. Your spouse’s sister is your:
    • stepsister
    • sister-in-law
    • half-sister
  5. A person who shares one biological parent with you is your:
    • cousin
    • sibling-in-law
    • half-sibling

Answers

  1. mother
  2. brother
  3. niece
  4. nephew
  5. father-in-law
  6. granddaughter
  7. sibling
  8. spouse
  9. widow
  10. bridegroom

Multiple Choice: 1. uncle, 2. niece, 3. grandmother, 4. sister-in-law, 5. half-sibling

Frequently Asked Questions

What are masculine and feminine family members?

Masculine family terms refer to males, while feminine family terms refer to females, such as father and mother or brother and sister.

What is the feminine form of father?

The feminine form of father is mother.

What is a gender-neutral word for brother and sister?

The gender-neutral word for brother and sister is sibling.

What is the difference between a nephew and a grandson?

A nephew is your sibling’s son. A grandson is your son’s or daughter’s son.

What is the feminine form of nephew?

The feminine form of nephew is niece.

Is cousin masculine or feminine?

“Cousin” is gender-neutral. Use male cousin or female cousin when gender needs to be mentioned.

What is a gender-neutral word for husband and wife?

The gender-neutral terms are spouse and partner.

What is the masculine form of widow?

The masculine form of widow is widower.

Conclusion

Masculine and feminine family member names include father and mother, son and daughter, brother and sister, uncle and aunt, and nephew and niece. Gender-neutral terms such as parent, child, sibling, spouse, and grandparent are useful when gender is unknown or unimportant.

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Muhammad Matloob
Muhammad Matloob

Matloob is the founder of Vocabish, an educational website dedicated to helping students, teachers, and English learners improve their language skills. He creates practical learning resources on English grammar, vocabulary, phrasal verbs, confused words, speaking English, and worksheets. His goal is to make English learning simple, engaging, and accessible through clear explanations, real-life examples, and useful practice materials.

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