Lowana sits next to 4 phonetic neighbors — Lowenna, Lawana, and Rowena are the closest matches by sound. Most share Lowana's Native American cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"soft-spoken; quiet one"
"fortunate, lucky"
"ruler of the world"
"lady, mistress of the house"
"strong wolf, mighty hound"
"heavenly star"
"life, vitality"
"lover of horses"
"from the alder grove"
"from the Hortensii clan"
"void, emptiness, zero — infinite potential"
"of the Verginius family"
"vision, inner sight"
"one blessing"
"victorious; conquering"
Similar sound: These names share phonetic patterns with Lowana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Native American origins, giving them the same cultural heritage as Lowana.
Rhythm: Lowana is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.