Macauley

Macauley is a masculine name of Scottish and Irish Gaelic origin, derived from the Gaelic surname Mac Amhalghaidh, meaning "son of Amhalghaidh" (an ancient personal name). Historically used as a family name, Macauley transitioned to use as a given name following the trend of adopting surnames as first names. The name carries associations with Celtic heritage and has variations including Macaulay, MacAuley, and McCauley. While never reaching top-tier popularity, Macauley saw increased usage in English-speaking countries during the late 20th century. The name received modest attention through association with actor Macaulay Culkin in the 1990s, though his spelling variant has been more recognized. Macauley projects strength and traditional masculine qualities while maintaining its distinctive Scottish roots.

Macauley is also given to girls.

Pronounced muh-CAW-lee.

As of October 2026, Macauley ranked #15564 in US births in 1998 SSA, peaked at #8478 in 1992.