Savana sits next to 3 phonetic neighbors — Savannah, Savanna, and Susanna are the closest matches by sound. Most share Savana's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"open grassland, treeless plain"
"gentle, delicate"
"son of the right hand (via Benjamin)"
"noble strength and lake"
"mighty in battle"
"moonlight halo (via Ayla in Turkish)"
"high hill, hillside"
"compound of Mary and Louise"
"pre-Greek plant name (Minoan/Mycenaean origin)"
"A Messianic title; place where the Ark of the Covenant rested"
"beauty"
"defender of mankind"
"black, dark-colored"
"brave in battle"
"oarsman"
"from the city of Kimberley (South Africa)"
"the way-land, road land"
"married, belonging to God"
"grace and favor (from Anna)"
"dark, black"
Similar sound: These names share phonetic patterns with Savana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Taino via Spanish origins, giving them the same cultural heritage as Savana.
Rhythm: Savana is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.