Khalil sits next to 4 phonetic neighbors — Kalil, Halil, and Jalil are the closest matches by sound. Most share Khalil's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"friend, companion, intimate"
"resolute protector"
"asked of God"
"invented name combining Ken- (knowledge, vision) and -sha (feminine..."
"bright, flowing one (invented blend)"
"Modern creative elaboration; victory (via Latoya root)"
"little ruler; queenly"
"gift of God; feminine form derived from Theodore"
"The Lord is my God; elevated, on high"
Similar sound: These names share phonetic patterns with Khalil — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Khalil.
Rhythm: Khalil is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.