Nestor sits next to 2 phonetic neighbors — Hector and Victor are the closest matches by sound. Most share Nestor's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"traveler, one who returns home"
"sun, sunshine"
"fiery, ardent"
"bright warrior, famous warrior"
"land of mountains"
"liberator of men"
"God has helped"
"God is salvation, the Lord saves"
"bridegroom"
"goddess of the hunt and moon"
"powerful peace"
"myrrh, fragrant oil"
"gift of Isis"
"supplanter, one who follows at the heel"
"song, poem"
"lion man"
"one who works the earth"
"powerful decision-maker"
"from the Paulus family"
Similar sound: These names share phonetic patterns with Nestor — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Nestor.
Rhythm: Nestor is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.