Belen sits next to 3 phonetic neighbors — Helen, Elena, and Eileen are the closest matches by sound. Most share Belen's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"house of bread"
"rose"
"reborn"
"star, celestial body"
"God is my strength"
"heaven, the sky"
"beautiful"
"orchid flower (Cattleya species)"
"lily flower"
"pure, beloved"
"festivity, abundance"
"grace of God"
"beautiful, pretty"
"saw-toothed ridge"
"grace, merciful"
"lioness"
"paradise, the divine dwelling place"
"sun"
"jasmine flower"
Similar sound: These names share phonetic patterns with Belen — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew Beit Lechem origins, giving them the same cultural heritage as Belen.
Rhythm: Belen is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.