Edan sits next to 4 phonetic neighbors — Ethan, Eden, and Aidan are the closest matches by sound. Most share Edan's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"little fire, flame"
"strong, healthy"
"grey fortress, grey stronghold"
"descendant of the spirited one"
"defender of men, protector of the people"
"Yahweh is merciful"
"crossroads, intersection"
"connected to healing arts"
"noble friend"
"war, strife"
"of the forest (via Silvanus root)"
"tough, strong, resilient"
"ascent, high"
"light, bringer of light"
"resilient fabric, American spirit"
"wealthy friend, divine wealth"
"from the hill spring"
"son of the heart/mind"
"one who strikes, striker"
"sword, blade"
"divine smith"
Similar sound: These names share phonetic patterns with Edan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish Gaelic origins, giving them the same cultural heritage as Edan.
Rhythm: Edan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.