Vaayu sits next to 3 phonetic neighbors — Vayu, Ryu, and Bayo are the closest matches by sound. Most share Vaayu's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"wind, air, breath"
"young man, person in prime of life"
"one who bears no grudge"
"noble, honorable"
"one with beautiful hair"
"ray of light, divine portion"
"divine, godlike"
"first, primordial, beginning"
"all, without gaps"
"indeclinable (grammatical term)"
"very pleasing, supremely beautiful"
"vision, beholding, sacred sight"
"one who grants blessings"
"without a second, singular"
"fixed, immovable, constant"
"lotus flower"
"unmanifest, beyond ordinary perception"
Similar sound: These names share phonetic patterns with Vaayu — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Vaayu.
Rhythm: Vaayu is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.