Keanan

Meaning & origin

Keanan first appeared in U.S. birth records in 1977, marking the start of its modern usage as a given name. It reached its highest point in 1997, the peak year according to Social Security data, before entering a steady decline since 1998. Unlike many Irish-inspired names that spread widely, Keanan has never cracked the top 1,000 rankings, and its 1-in-N popularity ratio is too small to calculate. It has no recorded top states, suggesting a very scattered, low-frequency use across the country. The name's trajectory reflects a brief surge in the late 1990s, likely tied to interest in Irish names, followed by a gradual falling off. Its etymology from the Gaelic Cianán places it in a family of names meaning 'ancient', yet its modern spelling and rare use make it an distinctive choice.

Keanan is a modern respelling or variant of Keenan, which is an Anglicized form of the Irish surname Ó Cianáin, derived from the personal name Cianán, a diminutive of Cian meaning 'ancient' or 'distant'. The name emerged in U.S. records in 1977 and saw modest use, peaking in 1997 before declining. It reflects a trend of adapting Irish surnames as given names.