Tyzir sits next to 5 phonetic neighbors — Tyzer, Tyson, and Tyzir are the closest matches by sound. Most share Tyzir's Old Norse via American coinage-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"warrior, battle god (via Tyr)"
"God is my judge + priceless/flourishing (Dan + Anthony)"
"creative American coinage"
"personal royalty, regal one"
"from Laurentum, laurel wreath"
"wealth, prosperity, riches"
"of Mars, warlike"
"modern invented variant"
"supplanter, held by the heel"
"modern invented name with strength and vitality"
"modern invented name"
"entertainer, companion in evening conversation"
"pure one"
"sea + beloved (Marion from Mary)"
"Yahweh has remembered"
"ruler, sovereign (Greek/Latin influence on Tyrant root)"
"variant of Zavion, modern invented name"
"little warrior"
Similar sound: These names share phonetic patterns with Tyzir — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old Norse via American coinage origins, giving them the same cultural heritage as Tyzir.
Rhythm: Tyzir is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.