Ryler sits next to 4 phonetic neighbors — Riley, Ryder, and Tyler are the closest matches by sound. Most share Ryler's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"rye clearing, wood clearer"
"modern coinage"
"brave as a bear, bear strength"
"gift of God"
"acquired, craftsman (via Hebrew Cain/Kaine)"
"power of the sea"
"he who grasps the heel"
"keen-eyed hunter"
"runner, messenger"
"to rejoice, happy, glad"
"lion (via Leon)"
"mortal being"
"Yahweh is He; God lives"
"son of Talmai, son of the furrows"
"temple of the soul of Ptah"
"he will enlighten"
"tile-maker, skilled craftsman"
"warrior, earth ruler"
"of Rome, strength"
"Spanish form of Jerome"
"Welsh form of John"
Similar sound: These names share phonetic patterns with Ryler — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Ryler.
Rhythm: Ryler is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.