The name Aj peaked for girls at #8419 in 2020. Aj is occasionally used for boys in 2025.

2 Letter Boy Names

Names Ending in J for Boys

One Syllable Names for Boys

Animal Names for Boys

Made up of the letters A and J, this initial name is often used as a nickname, however, a growing number of parents are choosing to put AJ on the birth certificate. It has been making the occasional appearance in the England and Wales Top 1000 since 2013.
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In the US, it is given to around 70 babies each year, but for those looking for a longer form, Ajay might appeal (and is also a Sanskrit name meaning "unconquered"). 

British Nicknames

Nameberry

Unique

The name Aj peaked for boys at #1546 in 1985. The name is most popular in AJ, AJ, and AJ. Aj is occasionally used for girls in 2020.

Aj

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