Neymar sits next to 3 phonetic neighbors — Omar, Lamar, and Tamar are the closest matches by sound. Most share Neymar's Brazilian Portuguese-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"modern coinage, origin uncertain"
"Son of Eder"
"Saint James, contraction of Santo Jacobo"
"bean grower, of the bean family"
"gift of God"
"divinely famous, famous through God"
"Romantically associated with the poet Lord Byron meaning noble and ..."
"renowned counsel, wise advisor"
"small, humble"
"patron of Naples"
"God sees"
"counsel guardian"
"melodious, pertaining to song"
"of noble birth"
"sacred name"
"garden, orchard of God"
"given by Yahweh"
Similar sound: These names share phonetic patterns with Neymar — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Brazilian Portuguese origins, giving them the same cultural heritage as Neymar.
Rhythm: Neymar is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.