This list combines 1,357 spelling variations into 1,037 grouped names based on shared pronunciations. The most popular name in 1910 is John, given to 11,466 babies in total. Learn more about how this works.

Johnny has the most spelling variations with 6 different spellings, while Monte has the highest confusion index at 66.4%, indicating the greatest diversity in how parents choose to spell it.

When combining spelling variations, Irvin showed the biggest improvement, moving up 65 positions from 169 to 104, while Alex had the largest drop, falling 9 positions from 116 to 125.

Looking at trends, Kermit shows the strongest upward momentum (births in 1908–1910 are 393.33% higher compared to 1901–1910), while Dewey shows the steepest decline (66.42% lower). Compared to 1909, Dave had the largest rank improvement, moving up 24 positions to rank #152, while Kelsey fell 83 positions to rank #282.