Mordecai sits next to 3 phonetic neighbors — Mordechai, Mordekhai, and Mortimer are the closest matches by sound. Most share Mordecai's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"servant of Marduk"
"falling, rhythmic beat"
"watchful"
"peace"
"pebbly place, bald clearing"
"one who loves God"
"son of marsh dwellers"
"gift of Yahweh"
"mythic bird of rebirth and renewal"
"hunter"
"from Sweden, soft napped leather"
"castle, new home"
"son of Jet, swift one"
"son of Ole (ancestor)"
"Ella's hill, Elli's hill"
"descendant of the red one"
"rowan tree"
"defender of the people"
"from the kaupa (trading) land"
"exalted one"
"companion, friend"
Similar sound: These names share phonetic patterns with Mordecai — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Babylonian origins, giving them the same cultural heritage as Mordecai.
Rhythm: Mordecai is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.