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"
"garden, orchard of God"
"garden, orchard (as short for Carmelo)"
"wise protector"
"magical, sacred water"
"fruitful, fertile"
"Son of Eder"
"gift of God"
"god + famous"
"renowned counsel, wise advisor"
"God sees"
"glorious ruler"
"reborn, born again"
"of noble birth"
"Saint James, contraction of Santo Jacobo"
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.