Boy Names That Start With M

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

M is the 2nd most common first initial for baby boys in the United Kingdom, with 26 M names in the top 300 for 2025, led by Muhammad (#1). Of those, Musa is the fastest-growing, up 78% since 2020. Myles (#62) is one of three M names that reached their highest ranks on record in 2025.