Raj sits next to 4 phonetic neighbors — Raj, Raj, and Raz are the closest matches by sound. Most share Raj's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"king, ruler"
"joy, song of life"
"spiritual wisdom"
"intelligent, charming, clever"
"natural, spontaneous, effortless"
"sacred, blessed with talent"
"cherished part of the heart"
"morning light, first rays"
"connected, one who follows"
"health, vigor, life-force"
"excellent, the best, superior"
"son of Kartikey, the god of war"
"alive, full of life"
"one who pursues virtue"
"Dawn; sunrise; new beginning"
"hero, brave man"
Similar sound: These names share phonetic patterns with Raj — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Raj.
Rhythm: Raj is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.