Darrel sits next to 4 phonetic neighbors — Darrell, Darryl, and Darell are the closest matches by sound. Most share Darrel's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"from Airelle (beloved place)"
"beloved"
"place of the winding shore"
"appointed by God"
"black-haired, dark one"
"angelic, messenger"
"relating to time or the hours"
"God has heard (from Ja-/Jacob root) + spirit of battle (from Kayden)"
"worshiper of God"
"short land, curtailed land"
"son of Cadán, little battle"
"initials standing independently"
"prosperous friend"
"to bind, captivate (from Rebecca root)"
"wise protector"
"speckled, spotted"
"grandchild, descendant"
"prophet, seer"
"narrow, strait"
"prior, head of a priory or monastery"
"modern invented American name with no traditional etymology"
Similar sound: These names share phonetic patterns with Darrel — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Norman French origins, giving them the same cultural heritage as Darrel.
Rhythm: Darrel is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.