Jedidiah sits next to 5 phonetic neighbors — Jedediah, Obadiah, and Zechariah are the closest matches by sound. Most share Jedidiah's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God's darling"
"of the Cassian family (Roman gens)"
"noble friend, elf friend"
"son of the red-haired one"
"born of fire"
"God's peace, divine peace"
"sea, ocean (kai component)"
"leader, commander (variant interpretation)"
"great tide, son of the sea"
"statement of belief, system of faith"
"dweller near the heath"
"gift, wealthy possessor"
"ruler, sovereign (from Julius Caesar's name)"
"first zodiac sign, new beginnings"
"wild rose bush"
"Yahweh is my flame"
"the number seven, representing luck and completeness"
"oak grove, great"
"powerful leader of the folk"
"God is gracious (via John → Jack)"
"he who holds firm the good"
Similar sound: These names share phonetic patterns with Jedidiah — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Jedidiah.
Rhythm: Jedidiah is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.