Havanna sits next to 4 phonetic neighbors — Havana, Savannah, and Brianna are the closest matches by sound. Most share Havanna's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"port, harbor"
"God's gift"
"alone, only, unique"
"lake, waterfall"
"dispute, rivalry"
"from the woodland clearing"
"stone, boulder (from Cantal region)"
"angel of hope, protector"
"stone of Beorhtsige"
"descendant of Andrew"
"noble friend"
"heart, spiritual center"
"of the Romilly family, Norman nobility"
"princess, radiant one"
"beautiful voice"
"pure and luminous"
"lily flower (purity, beauty)"
"oak tree"
"clerk, scribe, learned man"
"stellar explosion, burst of brilliant light"
"lake in a meadow"
Similar sound: These names share phonetic patterns with Havanna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Spanish La Habana origins, giving them the same cultural heritage as Havanna.
Rhythm: Havanna is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.