Shaina sits next to 5 phonetic neighbors — Shayna, Shana, and Sheena are the closest matches by sound. Most share Shaina's Yiddish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"beautiful, lovely"
"hilarious, causing laughter"
"olive tree"
"exalted, ascendant"
"high, exalted"
"of the night, night creature"
"diminutive of Josephine"
"blend of Jay + -leen, phonetic Americanized name"
"ascending, rising above"
"Fair one from the meadow"
"full of life and energy"
"well-spoken, of good repute"
"my God is abundance"
"beautiful lion"
"grace, the gracious one"
"descendant of Colin, son of the young one"
"from the highest mountain"
"from the brick clearing or meadow"
"Soft-haired, youth"
"noble meadow, noble clearing"
Similar sound: These names share phonetic patterns with Shaina — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Yiddish origins, giving them the same cultural heritage as Shaina.
Rhythm: Shaina is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.