Spanish Words for Family Members & Relatives • • • Keep in mind that masculine plurals in Spanish can refer to mixed groups of males and females. Thus cuatro hijos can mean either "four sons" or "four children," depending on the context. In addition, while it may sound strange to the ear attuned to English, padres is a grammatically correct way to refer to both of one's parents. Also, note that the word parented means "relative" in general; it does not refer only to parents. Here are the names for the most common relatives and some of the uncommon ones: padre: father tía: aunt madre: mother tío abuelo: great-uncle hermano: brother tía abuela: great-aunt hermana: sister primo: cousin (male) suegro: father-in-law prima: cousin (female) suegra: mother-in-law sobrino: nephew cuñado: brother-in-law sobrina: niece cuñada: sister-in-law padrastro: stepfather esposo, marido: husband madrastra: stepmother esposa, mujer: wife hijastro: stepson abuelo: grandfather hijastra: stepdaughter abuela: grandmother hermanastro: stepbrother bisabuelo: great-grandfather hermanastra: stepsister bisabuela: great-grandmother medio hermano: half brother tatarabuelo: great-great-grandfather media hermana: half sister tatarabuela: great-great-grandmother prometido, novio: fiancé, boyfriend, groom hijo: son prometida, novia: fiancé, girlfriend, bride hija: daughter nieto: grandson nieta: granddaughter bisnieto: great-grandson bisnieta: great-granddaughter tataranieto: great-great-grandson tataranieta: great-great-granddaughter tío: uncle