Jodell sits next to 4 phonetic neighbors — Jocelyn, Joelle, and Noel are the closest matches by sound. Most share Jodell's Hebrew and Old English compound-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God will increase; from a wooded valley"
"rounded growth on tree, knotty wood"
"lake, pool"
"Island (from the Scottish island of Tiree)"
"God is gracious (from Jean component)"
"peaceful ruler"
"the dawn, daybreak"
"noble strength (via Audrey root)"
"joyful round song"
"pure, good (combined form)"
"gracious, favored"
"dear friend"
"Variant of Joan/Joanne, from Hebrew Yohanan meaning God is gracious..."
"God is gracious"
"little joy, dear song"
"resolute protector"
"noble one, of aristocratic birth"
"Christ-carrier"
Similar sound: These names share phonetic patterns with Jodell — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew and Old English compound origins, giving them the same cultural heritage as Jodell.
Rhythm: Jodell is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.