Ederson sits next to 3 phonetic neighbors — Edison, Anderson, and Edson are the closest matches by sound. Most share Ederson's Portuguese-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Son of Eder"
"Saint James, contraction of Santo Jacobo"
"given by Yahweh"
"from the Fabius family, Roman patrician"
"modern coinage, origin uncertain"
"divine gift"
"one who has renewed life"
"light"
"short form of Linus or Paulino"
"of noble birth"
"love of God, God's beloved"
"defender of men"
"lapis lazuli, flowing water"
"melodious, pertaining to song"
"great adviser"
Similar sound: These names share phonetic patterns with Ederson — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Brazilian Portuguese patronymic origins, giving them the same cultural heritage as Ederson.
Rhythm: Ederson is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.