Ozai sits next to 4 phonetic neighbors — Ozzy, Zai, and Kai are the closest matches by sound. Most share Ozai's Fictional-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"fictional Fire Lord, invented name"
"warrior, man of valor"
"speech, language, of God"
"the Lord is salvation"
"praiseworthy, beautiful"
"one who tucks/stretches cloth"
"son of Rawlin, son of Ralph"
"may God protect"
"one who mows or cuts"
"gift of jasmine"
"invented name (no traditional meaning)"
"one who lays slates, roofer"
"lamb"
"from the lake"
"of Tyre, the ancient city"
"bought land, purchased territory"
"from Colt's farm"
"son of a free man"
"from the laurel place"
"God is gracious (via Scandinavian John-family)"
"divine strength"
Similar sound: These names share phonetic patterns with Ozai — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Fictional origins, giving them the same cultural heritage as Ozai.
Rhythm: Ozai is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.