Murray sits next to 3 phonetic neighbors — Murry, Moray, and Marley are the closest matches by sound. Most share Murray's Scottish cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"lord of the sea"
"Wine's hill, friend's hill"
"honorable"
"thankful, God has heard"
"new, fresh"
"pure, innocent, clean"
"Geirrapos island, grassy island"
"variant of Tyson, firebrand"
"hillside, river bank"
"son of Thomas, son of the twin"
"calm, tranquil"
"peace + ruler"
"ridge of rock or coral beneath the sea"
"land of Eoghan (Owen)"
"son of Hudde (son of Hugh)"
"lord, ruler"
"invented by Sir Walter Scott, based on Old English Cerdic"
"twin"
"made of gold, radiant"
"step, stride"
"dark one's town"
Similar sound: These names share phonetic patterns with Murray — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Scottish Gaelic origins, giving them the same cultural heritage as Murray.
Rhythm: Murray is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.