Aditya sits next to 3 phonetic neighbors — Adityo, Arjun, and Atreya are the closest matches by sound. Most share Aditya's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"son of Aditi"
"first ray of light"
"eternal, relating to time (Kala)"
"enchanting, magical"
"bright, radiant"
"ornament for the arm (anga = limb, da = of)"
"one with steady wisdom"
"Guardian of the teachings"
"high, exalted"
"capable, able, competent"
"divine, sacred"
"universal consciousness"
"pride, glory, dignity"
"fame, glory, renown"
"liberation, enlightenment"
"one who follows noble conduct, righteous one"
"flowing, running"
"pleasant breeze, gentle wind"
Similar sound: These names share phonetic patterns with Aditya — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Aditya.
Rhythm: Aditya is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.