Kaz sits next to 3 phonetic neighbors — Caz, Kas, and Jaz are the closest matches by sound. Most share Kaz's Polish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"peace-keeper, destroyer of enemies' glory"
"steward, estate guardian"
"steward, estate manager"
"wagon driver, cart maker (from Old English Wayne)"
"truth, sound"
"bone"
"from the River Aire"
"slender"
"he who grasps the heel"
"talent, ability"
"divine, holy"
"one who lives by a stile"
"bold, daring"
"writing feather, quill pen"
"strength, honor"
"foreigner, one from abroad"
"of royal lineage, kingly"
"volcanic tuff (durable rock)"
"dweller in the forest"
"ancestors relic, heir"
Similar sound: These names share phonetic patterns with Kaz — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Slavic origins, giving them the same cultural heritage as Kaz.
Rhythm: Kaz is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.