Kanyon sits next to 4 phonetic neighbors — Canyon, Cannon, and Landon are the closest matches by sound. Most share Kanyon's Spanish via Latin-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"canyon, deep gorge"
"man, manly"
"one who strides, walks with purpose"
"priceless, of inestimable worth"
"ash tree clearing"
"tailor; one who cuts"
"great, venerable"
"house guardian"
"variant of Jason"
"white, fair-complexioned"
"precious gem, jewel"
"of the earth"
"top of the steep place"
"clean, righteous"
"city of fashion and elegance"
"settlement of Holston, holly stone homestead"
"strict, disciplined"
"imperial authority"
"initials — varies by family"
"son of Jack"
Similar sound: These names share phonetic patterns with Kanyon — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Spanish via Latin origins, giving them the same cultural heritage as Kanyon.
Rhythm: Kanyon is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.