Daisy sits next to 3 phonetic neighbors — Dazy, Maisie, and Paisley are the closest matches by sound. Most share Daisy's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"the daisy flower"
"my God is gracious"
"born at dawn or daylight"
"goddess of the rainbow, messenger of the gods"
"from the boar meadow"
"eternal life, divine vitality"
"industrious, striving"
"the moon"
"petite, feminine"
"entire, all-encompassing"
"willow tree"
"hidden, concealed"
"exalted, sublime"
"lovable, dear"
"prayer"
"royal clearing"
"precious child, darling"
"dark beauty"
"may Jehovah add"
"swift, agile"
"noble, nobility"
Similar sound: These names share phonetic patterns with Daisy — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin (bellis perennis) origins, giving them the same cultural heritage as Daisy.
Rhythm: Daisy is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.