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"
"wise"
"heavenly one"
"little Carmela"
"beautiful"
"lion of God"
"God will add"
"lion"
"bright, shining light"
"serene, calm, clear"
"life (as short form of Ava)"
"festival of roses"
"innocence, gentleness (by extension)"
"of the sun, sun maiden"
"radiant, beautiful"
"grace; God has favored me"
"great brightness"
"new beginning"
"combination of Maria and Elisabeth"
"reborn, born again"
"great, venerable, majestic"
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.