Keagan sits next to 4 phonetic neighbors — Keegan, Reagan, and Teagan are the closest matches by sound. Most share Keagan's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"descendant of the fire god"
"lawsuit, judgment"
"meadow, clearing"
"beautiful, lovely"
"gift of God"
"moonlight, one related to the moon"
"not known, mysterious"
"from the west field"
"slender, narrow"
"thorny plant, wild rose"
"divine, belonging to heaven"
"successful, one who attains her goals"
"smooth, precious, white"
"lily flower"
"resolute protection, helmet of will"
"jet black gemstone"
"leaping waters, running water"
"spear ruler"
"dweller near the marsh"
"tender, gentle, soft"
"descendant of the king"
Similar sound: These names share phonetic patterns with Keagan — 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 Keagan.
Rhythm: Keagan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.