J.J.

Boy name

J.J. ranks #4,002 out of 53,930 dog names in our data (the #1 name is Bella). Across all 6 places, 13 licensed dogs carry the name.

J.J.'s popularity trend

J.J.'s share of Allegheny County's licensed dogs, year by year — the place with the fullest records for this name. Share (its per-100k slice of that year's dogs) is the only figure comparable across years, since each year's counted population differs. Peak year by share: 2020.

View as table

Year	Share
2025	0.003%
2024	0.003%
2023	0.003%
2022	0.001%
2021	0.002%
2020	0.008%
2019	0.004%
2018	0.004%
2017	0.005%
2016	0.004%
2015	0.006%
2014	0.005%
2013	0.004%
2012	0.004%
2011	0.004%
2010	0.004%
2009	0.005%
2008	0.003%
2007	0.004%

Licensed dogs in our data

across 6 places

Popularity rank

#4,002

of 53,930 names in our data

5-year rank move

−1,587

2020 → 2025

Gender split

88% boys

12% girls88% boys

Where J.J. shows up

J.J.'s share of each place's counted dogs. Places count differently — hover a Share figure for the basis. Click a heading to sort.


New York CityUnited States of America	0.0%
Allegheny CountyUnited States of America	0.0%

Names like J.J.

J.J T.J.B.J.P.J.C.J.M.J.