Fae sits next to 3 phonetic neighbors — Fay, Faith, and Bay are the closest matches by sound. Most share Fae's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"fairy, enchanted being"
"land near the road"
"supplanter, one who follows at the heel"
"noble serpent"
"heavenly (via Hawaiian Leilani influence)"
"life"
"uproar, disturbance"
"harmony, peace"
"fire, grain of fire (Gaelic Eithne)"
"feminine form of Simon"
"emerald (precious green gemstone)"
"genuine, honest, pure"
"well-born, noble"
"industrious, striving, rival"
"to attract powerfully"
"oat field, oat harvest"
"heavenly darkness (if Hawaiian-Greek blend)"
"divine gift, gift of grace"
"dear one, beloved"
"striving, rival"
"stern, strict, severe"
Similar sound: These names share phonetic patterns with Fae — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old French fée origins, giving them the same cultural heritage as Fae.
Rhythm: Fae is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.