Raengel sits next to 3 phonetic neighbors — Angel, Rangel, and Rayne are the closest matches by sound. Most share Raengel's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"beam of light and divine messenger"
"triumph of the nation"
"divine, heavenly"
"benevolent reason or principle"
"god of war"
"creative blend name"
"dappled, marked"
"lake, waterfall, pool"
"who is like God (from Hebrew via Kayla/Michaela)"
"keeper of the keys"
"ford at the oak tree"
"divine, pure"
"remedy, cure"
"garden of holly"
"God is my refuge"
"divine grace, gift of God"
"divine"
"merciful, gracious"
"the dark one, she of darkness"
"grace, favor (from Ana/Anna)"
"refuge, sanctuary"
Similar sound: These names share phonetic patterns with Raengel — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Modern American blend origins, giving them the same cultural heritage as Raengel.
Rhythm: Raengel is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.