Samarth sits next to 3 phonetic neighbors — Samarth, Samar, and Samartha are the closest matches by sound. Most share Samarth's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"capable, able, competent"
"sun, lord, master"
"descendant of Raghu; epithet of Lord Rama"
"magnificence, grandeur"
"valor, bravery, courage"
"universal consciousness"
"dark blue, indigo"
"enlightenment, awakening"
"portion of the storm god"
"a limb of God, bound to God"
"a part, portion, share"
"noble, honorable, of noble birth"
"entertaining companion, engaging conversationalist"
"little king"
"divine, sacred"
"radiant, vibrant"
"one touched by good fortune"
Similar sound: These names share phonetic patterns with Samarth — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Samarth.
Rhythm: Samarth is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.