Twin Names Starting With J

58 US twin names beginning with J, each linking to scored twin name pairings. Sorted A–Z; switch to popularity below.

J names at a glance

J names went to 178,646 US boys (10.5%) and 67,832 US girls (4.22%) born in 2025, according to Social Security records. For boys that is down from 18.5% in 1990; for girls, down from 9.37% in 1990.

Most popular J names on this page
NameForRank in 2015Rank in 2025
Jamesboys#7#6
Jackboys#40#15
Johnboys#26#23
Josephinegirls#131#53
Josiegirls#250#82
Jadegirls#126#95

Jaziel has risen furthest of the ranked names here, from #936 for US boys in 2015 to #198 in 2025.

For twins, two J names cost points: with the same surname and birthday, the first initial is often all that tells twins apart on paper.

Twin Names starting with J

This page lists 58 twin names beginning with the letter J that are in real current use in the United States — including popular picks like James, Jack, John. The count comes from US Social Security Administration public records: every name shown was given to at least a handful of US babies in the latest year, so this is not a list of invented or one-off spellings.

Open any name to see its pairing page — coordinated twin names, each scored for how well it fits. Use the sort control above to switch between A–Z and 2025 popularity. To browse a different letter, go back to all twin names.