Elon sits next to 3 phonetic neighbors — Elton, Ilan, and Elan are the closest matches by sound. Most share Elon's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"oak tree"
"God has given"
"pleasantness, delight"
"my God is help"
"may God protect"
"oak tree"
"peace"
"God has remembered"
"grace, swiftness (symbolic)"
"ash tree"
"land of purple, merchant"
"dear one, uncle"
"messenger of God"
"my power is God"
"bear"
"God has helped"
"one who supplants, heel-grabber"
"protected by Yahweh"
"God is with us"
Similar sound: These names share phonetic patterns with Elon — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Elon.
Rhythm: Elon is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.