Blossom sits next to 3 phonetic neighbors — Blossom, Blossom, and Blythe are the closest matches by sound. Most share Blossom's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"to flourish, to thrive"
"pear tree"
"new, star-like"
"from the Isle of Capri"
"wealthy, gift"
"little hound, little dog"
"variant of Ayla, meaning oak tree"
"dry, dry earth (flower etymology)"
"princess"
"courageous, lively"
"delight, exuberance"
"olive tree, peace"
"fair one from the clearing"
"guiding light, luminary"
"garden, vineyard"
"my God is Yahweh"
"youthful, downy-bearded"
"free man (feminized)"
"conch shell"
"son of David"
Similar sound: These names share phonetic patterns with Blossom — 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 Blossom.
Rhythm: Blossom is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.