Layne sits next to 5 phonetic neighbors — Lane, Blaine, and Sloane are the closest matches by sound. Most share Layne's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"a narrow road or lane"
"son of Will (William)"
"dweller near the ridge"
"the third (son)"
"Yahweh is merciful"
"crooked valley"
"short form of Benjamin: son of the right hand"
"lover of horses"
"handsome, cheerful"
"clay settlement, clay worker"
"true, faithful"
"passionate, fiery one"
"lion of God"
"vigor and power"
"seven; divine completion"
"Lord have mercy (liturgical)"
"stone clearing, rocky glade"
"open land"
"God has established (via Jachai root)"
"dark warrior"
"nobleman, duke"
Similar sound: These names share phonetic patterns with Layne — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Layne.
Rhythm: Layne is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.