786 Baby Names That Start With J (with Meanings and Popularity)

Baby names that start with J are some of the most beloved, particularly for boys. J is the most popular letter for boy names and the second most common letter for names overall.

J names for boys are led in the US by James, a classic name with ties to English royals, US presidents, and biblical characters. Along with James, other boy names starting with J in the US Top 200 include Jacob, Jackson, John, Julian, Jude, Jasper, and Jameson.

Ever since the fall of Jennifer and Jessica, J names are much less common for girls, but vintage revival Josephine leads the pack. Along with Josephine, other girl names beginning with J in the US Top 200 include Julia, Jade, Juniper, Jasmine, and Juliette.

Following in the footsteps of Josephine, other sweetly old-fashioned J names for girls are making their way up the charts, including Jane, June, and Josie, which can be used as a nickname for Josephine. For boys, we’ve seen more interest in the rare surname name Jones ever since football star Tony Romo used it for his son.

Some unique J names we recommend include Jago, Jules, Jericho, Jessamy, and Juno.

Here, our full selection of names that start with J, ordered by their current popularity on Nameberry.

Related:

Search Names by Letter

Baby Names A-Z