Santina sits next to 5 phonetic neighbors — Santina, Christina, and Sabrina are the closest matches by sound. Most share Santina's Italian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"little saint, holy one"
"beloved of God, God is exalted"
"moon halo, soft glow of moonlight"
"God's gift"
"each of the two (variant etymology)"
"heavenly, sky (lani element)"
"Mount Carmel, garden place"
"Silver, bright, pure"
"of the forest"
"of Julius Caesar, July month"
"wise"
"may God increase"
"Where is the prince? Not exalted"
"nobility, of noble kind"
"beautiful rose"
"consecrated, increased"
"you are loved"
"goddess"
"woman of Delphi"
"of the sun, sun maiden"
"Yahweh is gracious"
Similar sound: These names share phonetic patterns with Santina — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Italian diminutive of Santa origins, giving them the same cultural heritage as Santina.
Rhythm: Santina is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.