Where does “Adamnan” come from?

Adamnan (English) comes from Irish Adomnán, from Old Irish Ádam, from Latin Ādām, from Ancient Greek ἀδάμ, from Hebrew אָדָם, from Hebrew אדמה — earth, soil, land.

Adamnan (English): An Irish saint (c. 624–704), patron saint of the Diocese of Raphoe, the biographer of St. Columba and an acquaintance of the Venerable Bede

Definitions

An Irish saint (c. 624–704), patron saint of the Diocese of Raphoe, the biographer of St. Columba and an acquaintance of the Venerable Bede

Ancestry of “Adamnan”, step by step

Step	Language	Word	Meaning
1	Irish	Adomnán	little Adam
2	Old Irish	Ádam	Adam
3	Latin	Ādām	Adam
4	Ancient Greek	ἀδάμ	Adam husband of Eve
5	Hebrew	אָדָם	earth, man, soil, light brown; Adam; man, person
6	Hebrew	אדמה	earth, soil, land

Every word from Hebrew אדמה →Every word from Hebrew אָדָם →Every word from Ancient Greek ἀδάμ →