Popular Baby Boy Names by Letter I through R

You know what the most popular baby boy names are by year and decade, but what about the popularity within each letter?

What names beginning with the letter A are the favorites, or the most chosen names beginning with the letter T? Check out the lists according to letter to find out.

The Top Baby Boy Names
for the Letters I - R

I Ian Ignatius Isaac Isaiah Ishmael J Jacob James Jason Jeremy John Jonathan Joseph Joshua Justin K Keith Kenneth Kevin Kirk Kurt Kyle L Lawrence Leonard Logan Louis Luke Luther M Mason Matthew Maxwell Merritt Michael Milton Morgan N Nathan Newman Nicholas Nigel Noah Norman O Olin Omar Orson Oswald Otto Owen P Parker Patrick Paul Perry Philip Pierce Preston Q Quentin Quincy Quinn R Richard Riley Robert Ryan Roland Roy Ruben