Blayden sits next to 5 phonetic neighbors — Brayden, Jayden, and Hayden are the closest matches by sound. Most share Blayden's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"invented modern name, possibly blade-valley"
"raised by Yahweh"
"from Indiana (land of Indians)"
"title of honor (from Titus)"
"Angel of Death"
"my light"
"hill, ridge, small summit"
"volcanic black glass"
"early rain, autumn rain"
"joy, song of life"
"Creative combination name; individual and unique"
"great, mighty"
"child of the sea and wave"
"from the craggy hills, little hill"
"young goat"
"cat (via Japanese neko)"
"from the island of ships"
"to increase, to grow"
"spear ruler"
"traveler, crossroads"
"son of Roger, famous spear"
Similar sound: These names share phonetic patterns with Blayden — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have American English coinage origins, giving them the same cultural heritage as Blayden.
Rhythm: Blayden is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.