Marz sits next to 5 phonetic neighbors — Mars, Marc, and Mark are the closest matches by sound. Most share Marz's Latin-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"of Mars, god of war"
"brave in battle (via Casey etymology)"
"a million (great abundance, infinite blessing)"
"anointed one"
"elf's stone, ancient stone"
"powerful ruler, brave power"
"short form of Bradley or Bradford"
"lunar, bright as the moon"
"of the valley"
"man of the forest"
"stammering"
"modern American creation, strong settlement"
"pure, innocent"
"flowing, roaring (from the Rhône river)"
"auspicious, favorable"
"hunter"
"slender"
"godly, divine"
"most beautiful"
"blind one (folk etymology)"
"brother (informal)"
Similar sound: These names share phonetic patterns with Marz — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Marz.
Rhythm: Marz is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.