Niece and nephew
Child of one's sibling or sibling-in-law.
In the English-speaking world’s lineal kinship system, a niece or nephew is the child of someone’s sibling or sibling-in-law. A niece is female, a nephew is male, and they refer to their parents’ siblings as aunt or uncle. The gender-neutral term *nibling* appears mostly in specialist literature. Because aunt/uncle and niece/nephew are one generation apart, they form a second-degree relationship.
Etymologically, *nephew* comes from French *neveu*, from Latin *nepos*—the same root gives us *nepotism* (loyalty to family). *Niece* entered Middle English from Old French *nece*, also from Latin *nepotem*. The word *nibling*, coined by Samuel Martin in 1951 from *sibling*, is a neologism rarely used outside specialist writing; in analytic or abstract contexts, terms like *male nibling* and *female nibling* sometimes replace *nephew* and *niece*. Such gender-neutral terms may also refer to non-binary relatives. These French-derived words displaced older English forms: Middle English *nyfte* (from Old English *nift*, Proto-Germanic *niftiz*) for niece, and Middle English *neve* (from Old English *nefa*, Proto-Germanic *nefô*) for nephew.
Culturally, in some patriarchal societies, a nephew could inherit from an uncle who lacked a successor, sometimes with greater rights than the uncle’s daughter. In matrilineal cultures, a mother’s brother might act as a child’s social father, even if the biological father was not considered family. In unstable settings like refugee situations, both fathers and uncles shared responsibility for sons and nephews. Some cultures gave nieces equal status to daughters—for example, among Indian communities in Mauritius, the Tai So in Thailand’s Nakhon Phanom Province (where weaving knowledge passed equally to daughters, nieces, and nieces-in-law), and some Garifuna people who transmitted languages to nieces. In proselytizing groups, “niece” was informally used for unrelated younger female members as a term of endearment. In parts of Papua New Guinea’s Manus Province, a woman’s role as sister, daughter, or niece could outweigh her marital status socially.
Additional terms: a grandnephew or grandniece (also called great-nephew or great-niece) is the grandchild of one’s sibling. A half-niece or half-nephew is the child of a half-sibling, sharing 12.5% blood relation. In some cultures, cousins removed by one or more generations may be called niece or nephew. Some languages, like Polish, distinguish a brother’s child (*bratanica* for daughter, *bratanek* for son) from a sister’s child (*siostrzenica* for daughter, *siostrzeniec* for son).
- relationship_type
- Second-degree collateral relative
- gender_terms
- Niece (female), nephew (male), nibling (gender-neutral)
- blood_relatedness
- 25% or more if full sibling of parent; 12.5% if half-sibling
- etymological_origin
- Latin nepos (nephew); Latin nepotem (niece)
- alternative_historical_terms
- Middle English nyfte, nift (niece); neve, neave (nephew)
Lore & Background
The word nephew is derived from the French word neveu which is derived from the Latin nepos. The term nepotism, meaning familial loyalty, is derived from this Latin term. Niece entered Middle English from the Old French word nece, which also derives from Latin nepotem. Sometimes in discussions involving analytic material or in abstract literature, terms such as male nibling and female nibling are preferred to describe nephews and nieces respectively. Terms such as nibling are also sometimes viewed as a gender-neutral alternative to terms which may be viewed as perpetuating the overgenderization of the English language; it can also be used likewise to refer to non-binary relatives. These French-derived terms displaced the Middle English nyfte, nift, nifte, from Old English nift, from Proto-Germanic *niftiz ('niece'); and the Middle English neve, neave, from Old English nefa, from Proto-Germanic *nefô ('nephew').
Reader's Guide
In some patriarchal cultures, a nephew was the recipient of his uncle's inheritance if the latter did not have a successor. A nephew might have more rights of inheritance than the uncle's daughter. However, in some matrilineal cultures, a mother's brother (the uncle) might be considered the 'social father' of the children more than the biological father, who might not even be considered family. In social environments that lacked a stable home or environments such as refugee situations, uncles and fathers would equally be assigned responsibility for their sons and nephews. Among parents, some cultures have assigned equal status in their social status to daughters and nieces. This is, for instance, the case in Indian communities in Mauritius, and the Thai Nakhon Phanom Province, where the transfer of cultural knowledge such as weaving was distributed equally among daughters, nieces and nieces-in-law by the Tai So community, and some Garifuna people that would transmit languages to their nieces. In some proselytizing communities the term niece was informally extended to include non-related younger female community members as a form of endearment. Among some tribes in Manus Province of Papua New Guinea, women's roles as sisters, daughters and nieces may have taken precedence over their marital status in social importance. Additional terms include grandnephew or grandniece (grandson or granddaughter of one's sibling), also called great-nephew/great-niece; half-niece or half-nephew (child of one's half-sibling, related by 12.5%). In some cultures and family traditions, it is common to refer to cousins with one or more removals to a newer generation using some form of the word niece or nephew. Some languages, such as Polish, have different words for nieces and nephews depending on whether they are a brother's child or a sister's child.
Did You Know?
- Nephew derives from Latin nepos, which also gives the word nepotism.
- A half-niece or half-nephew is related by 12.5% blood.
- In some matrilineal cultures, a mother's brother may be considered the social father of his nieces and nephews.
More in Marriage And Kinship 1-18
Spotted an error? Know more?
This is a living reference — every entry is fact-audited, and reader corrections feed straight into our audit queue. Suggest an edit · See this site's audit record