Spelling Variants
Adam vs Adao: Which Spelling?
Adam and Adao are both forms of the Hebrew Adam, with Adao being the Portuguese variant.
Global Rank #1
Adam
Origin: English
The name Adam derives from the Hebrew word "adamah," meaning "earth" or "ground," reflecting the biblical account of the first man being formed from the dust of the earth.
Global Rank #5,477
Adao
Origin: Hebrew
Adão is the Portuguese form of Adam, derived from the Hebrew name Adam (אָדָם), which means "man" or "mankind" from the root word "adamah" meaning "earth" or "ground." The name…
Which is more popular? Based on real registry rankings, Adam currently ranks higher globally. Popularity can vary a lot by country — check each name's own page for a full regional breakdown.