Maratha sits next to 4 phonetic neighbors — Marata, Martha, and Maratha are the closest matches by sound. Most share Maratha's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Great nation; of the Maratha people"
"belonging to God"
"mistress, lady of the house"
"violet flower, purple color"
"Carl's town, farmer's settlement"
"Princess"
"little dark-haired one"
"brave in battle"
"reborn"
"follower of Christ"
"descendant of Biorn or from Burnley"
"from Obdul (place name or personal name)"
"linden tree valley"
"beam of light"
"Strength of power; hardy and brave"
"wet, rain"
"Possibly from Slavic volna meaning wave, or related to free will"
"from the western town or settlement"
Similar sound: These names share phonetic patterns with Maratha — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Maratha.
Rhythm: Maratha is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.