Dayle sits next to 4 phonetic neighbors — Dale, Gale, and Hale are the closest matches by sound. Most share Dayle's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"valley dweller"
"dweller at the wood"
"God is gracious"
"cat genus name"
"a thick bush or clump of ivy"
"strawberry, forest men"
"Bright light, torch, shining one"
"work and power"
"gold, golden one"
"just, equitable"
"famous warrior (from Louis/Ludwig)"
"Valley of the linden trees"
Similar sound: These names share phonetic patterns with Dayle — 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 Dayle.
Rhythm: Dayle is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.