Morris sits next to 3 phonetic neighbors — Maurice, Morrison, and Norris are the closest matches by sound. Most share Morris's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Moorish, dark-complexioned"
"high will, desiring much"
"peaceful ruler"
"short form of Lavon or Yvon"
"YHWH is gracious"
"light hill (from city name)"
"peaceful ruler"
"firebrand, burning torch"
"first, beginning"
"cliff settlement"
"God is salvation"
"modern American name, strong and leading"
"one who helps or aids"
"lion strength"
"to tame, subdue"
"lion man"
"pierce the valley"
"brave ruler, strong king"
"son of Jet, swift one"
"father of peace"
"of the angel, messenger of God"
Similar sound: These names share phonetic patterns with Morris — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Morris.
Rhythm: Morris is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.