US Popularity Rank: 7834

Origin: Irish

Meaning: Descendant of Ceallach; War, contention; Bright-headed

Kelley is a gender-neutral name with Irish origins signifying “war” and “contention,” with an extra connotation of “bright-headed.” Kelley is more well known as a last name and is an Anglicization of the Irish Ó Ceallaigh. This translates to “descendant of Ceallach,” which gives this lyrical sounding name its meaning. If you’re looking for a trendy-sounding name that is itself a cute nickname, Kelley is a great choice.