Mariposa sits next to 3 phonetic neighbors — Marisol, Marissa, and Paloma are the closest matches by sound. Most share Mariposa's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"butterfly"
"open grassland, treeless plain"
"light, shining"
"Yahweh has been gracious"
"work, industriousness, striving"
"grace, favor"
"queen"
"shining, bright one"
"king"
"mine, my own (Mia) with grace suffix"
"noble"
"life"
"she who is loved, beloved"
"salt works, salt flats"
"gift of grace, divine favor"
"fortunate, auspicious"
"he will illuminate, shining light"
"from Nájera (a city in Spain)"
"gracious, devoted to God"
Similar sound: These names share phonetic patterns with Mariposa — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Spanish origins, giving them the same cultural heritage as Mariposa.
Rhythm: Mariposa is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.