A name that means something.
A"The most praiseworthy, most praised." Superlative form from the same root as Muhammad. Also one of the names of the Prophet ﷺ foretold by Jesus in the Qur'an (Surah As-Saff, 61:6).
Arabic root: ḥ-m-d — ح-م-د, to praise
Very common across the Muslim world. "Ahmad" is the classical Arabic spelling; "Ahmed" is the Turkish/Persian-influenced form more common among US families of Egyptian and Levantine heritage.