Maria sits next to 3 phonetic neighbors — Mary, Mariah, and Marina are the closest matches by sound. Most share Maria's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"drop of the sea, star of the sea"
"duck, waterfowl"
"pure"
"mine, beloved"
"like a bird, birdlike"
"vow to God"
"princess, noblewoman"
"grace, favor of God"
"noble, nobility"
"noble natured"
"may Jehovah increase"
"gracious, dear, beloved"
"strong, brave, manly"
"land of the Aryans, noble"
"rose flower, the plant"
"the dawn goddess"
"beautiful"
"help, aid"
"of the mountain Aitana"
"of the Caecilian family (Roman gens)"
"bright, shining light"
Similar sound: These names share phonetic patterns with Maria — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Maria.
Rhythm: Maria is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.