El sits next to 3 phonetic neighbors — Al, Eli, and Ell are the closest matches by sound. Most share El's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God"
"Of God; divinely seen"
"Har (God/Hari) + Fateh (victory)"
"nickname name (Thai given name)"
"divine power, god-like"
"exalted, noble, high"
"moral principles, code of conduct"
"resurrection, new beginning"
"hammer, mallet"
"from the state of Wu (ancient Chinese kingdom)"
"serious, vigorous, resolute"
"strength, authority"
"river crossing dweller"
"A standing position; one who holds their ground; a firm attitude"
"from Laurentum; crowned with laurel"
"Calm; composed; dignified; of great weight and gravitas"
Similar sound: These names share phonetic patterns with El — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Ancient Hebrew/Semitic origins, giving them the same cultural heritage as El.
Rhythm: El is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.