Boy Names That End in Y

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

Y is the 8th most common last letter for baby boys' names in the United States, with 13 names ending in Y in the top 300 for 2025, led by Henry (#5). Of those, Sonny is the fastest-growing, now 2.2 times as common as in 2020, while Wesley saw the largest increase in births, with 1,873 more babies receiving the name than in 2020. Rory (#199) is one of three names ending in Y that reached their highest ranks on record in 2025.