Napat sits next to 3 phonetic neighbors — Nat, Napot, and Napat are the closest matches by sound. Most share Napat's Sanskrit-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"lord of men"
"one who refuses, the defiant one"
Similar sound: These names share phonetic patterns with Napat — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Napat.
Rhythm: Napat is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.