Cort sits next to 4 phonetic neighbors — Court, Kurt, and Cort are the closest matches by sound. Most share Cort's Scandinavian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"short; courtly"
"universe, cosmos (if Turkish-inspired)"
"valley, dale"
"God is willing"
"to heal, to cure"
"the moon; lunar"
"from Carlisle"
"lord, respected elder (if from Sire)"
"powerful in battle (alternate interpretation)"
"hitting the mark, fortunate"
"home ruler, ruler of the estate"
"conquering, victorious"
"supplanter, one who follows closely"
"modern invented name, possibly from bay + -lan suffix"
"victory of the people"
"wood, timber"
"God is gracious (via Sean)"
"brave, courageous"
"settlement on the rock, homestead"
"son of good fortune"
"bear"
Similar sound: These names share phonetic patterns with Cort — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old Norse origins, giving them the same cultural heritage as Cort.
Rhythm: Cort is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.