MeaningWelsh variant of Brendan, meaning "prince".
OriginModern American
GenderUnisex
Syllables2
NumerologyLife Path 2
US Rank (today)#15829
Google AdSense — 728×90
◎
Origin & history of Brennyn
1
Modern American roots
Brennyn comes from the Modern American tradition, meaning Welsh variant of Brendan, meaning "prince"..
◆
How popular is Brennyn?
2009peak year
The name Brennyn reached its peak in 2009, with 17 registrations (ranked #7391). It had only entered records 17 years earlier, in 1992. Since the peak, the name has eased to well outside the top 1,000 (around #15829) today, averaging about 6 new babies per year. Brennyn's usage has held roughly steady recently. Across all years on record, approximately 278 American babies have carried this name.
Year-by-year registrations1880–2024 · U.S. Social Security data
Every name has a homeland. Discover modern unisex names rooted in cultures from around the world — each with full meanings, origin stories and pronunciation.