Ayush sits next to 4 phonetic neighbors — Josh, Aayush, and Ashish are the closest matches by sound. Most share Ayush's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"long life, lifespan"
"worthy one, deserving respect"
"living water, strength"
"brave warrior, fighter"
"the vast expanse, infinity"
"great, powerful"
"lord, prince"
"born of a water pot"
"one who brings prosperity"
"self-supported, independent"
"fire, cosmic energy"
"great king, universal ruler"
"one who has attained liberation"
"sky, open space"
"limitless, infinite"
"one who shapes or carves"
"one who has a portion of glory/excellence"
Similar sound: These names share phonetic patterns with Ayush — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Ayush.
Rhythm: Ayush is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.