Vardaan sits next to 4 phonetic neighbors — Vardan, Vardhan, and Verdan are the closest matches by sound. Most share Vardaan's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"blessing, divine boon, gift from God"
"first, primordial, beginning"
"of the noble people"
"life force, prana"
"completely free, unbound"
"the North Star, Polaris"
"life force, prana"
"unmanifest, divine essence"
"young plant, sapling"
"capable, skilled, expert"
"blue, divine color"
"the Vedic scriptures"
"noble, excellent"
"without a second, singular"
Similar sound: These names share phonetic patterns with Vardaan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Vardaan.
Rhythm: Vardaan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.