About the name Eidan
Eidan belongs to the Spanish tradition. Its roots are documented, even though its precise meaning is not recorded in the standard references — an honest gap we prefer to a confident guess.
In the United States, Eidan first appears in Social Security records in 2003. It climbed to its best-ever rank of #1818 in 2024, and in 2024 89 babies received the name — 710 in total since 1880. Those are the official counts, not estimates.