Roop sits next to 3 phonetic neighbors — Rupe, Ruby, and Rupa are the closest matches by sound. Most share Roop's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"beauty, beautiful form"
"beautiful dance"
"dear friend, beloved companion"
"earth mother, primordial goddess"
"good person, calm"
"beloved"
"singing bird of dawn"
"ascent, going up"
"noble, pure, of distinguished origin"
"dark, black (complexion or hair)"
"those chosen or selected"
"great house"
"Inuit goddess of the sea; ruler of the deep"
"inspiring wonder and awe"
"one who overcomes all difficulties"
"from Cardigan (Welsh place name)"
"Honor becomes wealth; honor is riches"
Similar sound: These names share phonetic patterns with Roop — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit rupa origins, giving them the same cultural heritage as Roop.
Rhythm: Roop is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.