Dhruv sits next to 3 phonetic neighbors — Drew, Druv, and Dhruva are the closest matches by sound. Most share Dhruv's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"the pole star, fixed, immovable"
"born of a pot, pot-born sage"
"brave, heroic, courageous"
"immortal, eternal"
"prince, commander, ruler"
"flawless, without blemish"
"bright, full of sunshine"
"solar deity, Surya"
"ancient, enduring"
"victory of Sai"
"dawn, morning"
"cosmic creative principle"
"sage, seer, inspired poet"
"elder, senior, superior"
Similar sound: These names share phonetic patterns with Dhruv — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Dhruv.
Rhythm: Dhruv is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.