Jasiel sits next to 3 phonetic neighbors — Nathaniel, Ezekiel, and Ismael are the closest matches by sound. Most share Jasiel's Hebrew-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God sees, God is my strength"
"shelter, shield"
"from the island of Rhodes"
"son of Jeffrey, son of God's peace"
"coined celebrity name"
"stone worker (via Mason)"
"dragon"
"city of God (alternate interpretation)"
"heathland, open moorland"
"ardor, enthusiasm, fierceness"
"king"
"a narrow road or lane"
"sea, ocean (kai component)"
"flower (from Greek anthos)"
"thunder and lightning"
"may God protect"
"to run fast, a burst of speed"
"right-handed, skillful"
"God is my judge"
"one who cuts cloth, tailor"
"stone clearing, rocky glade"
Similar sound: These names share phonetic patterns with Jasiel — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Jasiel.
Rhythm: Jasiel is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.