Attikus sits next to 4 phonetic neighbors — Atticus, Attikos, and Marcus are the closest matches by sound. Most share Attikus's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"man of Attica, from Athens"
"bird catcher, fowl hunter"
"oak grove"
"wolf by the stream or pool"
"noble, exalted"
"new house (via Xavier)"
"variant of risen (past tense of rise)"
"wealth, prosperity, riches"
"of the angel, from Angelo's family"
"wolf counsel (from Ralph)"
"growth, increase, abundance"
"Son of Nils (Neil); son of the champion"
"gift of God"
"modern invented name"
"little branch, tender bough"
"tile maker, tiler"
"healer"
"modern invented variant"
"one who follows at the heel"
"land of God (via Marrakesh, Berber origin)"
"from Airelle (place in Normandy, France)"
Similar sound: These names share phonetic patterns with Attikus — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Attikus.
Rhythm: Attikus is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.