Blayne sits next to 5 phonetic neighbors — Blaine, Blayne, and Lane are the closest matches by sound. Most share Blayne's Scottish cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"yellow, fair-haired"
"gift from God (popular interpretation)"
"the beautiful one"
"beautiful"
"muddy, boggy (alternate etymological theory)"
"of or relating to heaven, divine"
"my God is abundance"
"pure"
"protector"
"elm grove"
"noble, exalted + strength, power"
"season, time"
"zero, spirit"
"hermitage meadow, woodland clearing"
"one who inherits (Latin root)"
"fairy, supernatural being"
"work, effort"
"from the round hill"
"beautiful face/expression"
"meadow near the river"
"noble kind"
Similar sound: These names share phonetic patterns with Blayne — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Scottish Gaelic origins, giving them the same cultural heritage as Blayne.
Rhythm: Blayne is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.