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Aj
BoyMeaning of Aj: American: 'initial-based name'
Aj is a boy's name most strongly associated with American naming. It has 2 letters and 1 syllable, and it is familiar but far from overused — 1919th most popular boys' name in the United States in 2025 and 1402nd in England & Wales.
US rank 2025
#1919
80 babies in 2025
England & Wales 2024
#1402
19 babies in 2024
US babies since 1880
2,499
First recorded 1961 · peak 2012
Trend
stable
Style: uncommon
Popularity over time
Gender split
98% boys · 2% girls, based on US, UK and international usage.
Origins & cultures
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Other names starting with A
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US #30UK #36
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Hebrew · 2 syllables
US #105UK #35
Latin · 3 syllables
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Greek · 2 syllables
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Hebrew · 2 syllables
US #85UK #154
Latin · 2 syllables
US #114UK #88
Hebrew · 2 syllables
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US #83UK #129
German · 2 syllables
US #627UK #57
English · 2 syllables
US #150UK #15