Chandar sits next to 3 phonetic neighbors — Chandra, Sander, and Chander are the closest matches by sound. Most share Chandar's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"moon, luminous, shining"
"brightness, radiance, splendor"
"he whose aims are fulfilled"
"indestructible, eternal, imperishable"
"king, ruler"
"ruler of the wise; lord of seers"
"the archer, destroyer with arrows"
"Sun; day of the sun"
"One who is beyond comparison; the only one of its kind"
"soul, consciousness, the innermost self"
"Mother Earth personified"
"son of Aditi, belonging to Aditi"
"light of the inaccessible divine"
"sky, open space, atmosphere"
"ascending, rising"
"eagle, belonging to the eagle"
"ray of light, particle of radiance"
Similar sound: These names share phonetic patterns with Chandar — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Chandar.
Rhythm: Chandar is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.