Wendell sits next to 3 phonetic neighbors — Kendall, Randall, and Russell are the closest matches by sound. Most share Wendell's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"wanderer"
"short form nickname"
"strong; speckled one"
"from the Isle of Bute (Bòid)"
"liberator of men; freer of man"
"land of the Indians"
"lover of hounds"
"little red-haired one"
"glory and spear (hrod + gar)"
"little red-haired one"
"seeking of a noble goal"
"majestic, venerable"
"rejoice, delight"
"son of the reeve, estate manager"
"from the kaupa (trading) land"
"Dutch diminutive form of Adriaan"
"powerful, energetic"
"noble, refined"
"modern invented combination"
"invented modern name, no classical meaning"
"unique, strong"
Similar sound: These names share phonetic patterns with Wendell — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic origins, giving them the same cultural heritage as Wendell.
Rhythm: Wendell is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.