Niyam sits next to 3 phonetic neighbors — Niam, Neem, and Liam are the closest matches by sound. Most share Niyam's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"rule, discipline, restraint"
"one with divine energy"
"unique, unparalleled, one of a kind"
"with joy, joyfully"
"son of a king, prince"
"the bull, the best, superiority"
"ear; instrument of hearing"
"universe, cosmos"
"twilight"
"benevolent one"
"bird, free spirit"
"auspicious, blessed"
"novel, innovative, fresh"
"all, universal"
"assembly of people"
Similar sound: These names share phonetic patterns with Niyam — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Niyam.
Rhythm: Niyam is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.