Boy Names Ending in -ian

Ranked in the United States in 2025, with birth trends and peak years.

About one in 36 baby boys born in the United States in 2025 was given a name ending in -ian, with seven such names in the top 300 for 2025, led by Sebastian (#16). Of those, Elian is the fastest-growing, now 2.8 times as common as in 2020. Julian (#25) reached its highest rank on record in 2025.