Dayquan sits next to 4 phonetic neighbors — DeShawn, DaQuan, and Davon are the closest matches by sound. Most share Dayquan's African American invented-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"created name combining day and great"
"homestead, settlement"
"heavenly city, promised land"
"legacy, something handed down"
"lord of the marches, border lord"
"of the spring, from greatness"
"supplanter, one who follows closely"
"from the place Taveiro"
"gift, blessing (invented, Zion root)"
"of Mars, warlike"
"he who holds firm the good"
"king, sovereign"
"people who speak the Maa language"
"variant of Hakeem meaning wise"
"God supports, God heals"
"calf, young animal"
"godlike strength"
"gift of God (via Carmelo root)"
"son of (Celtic prefix) + divine"
Similar sound: These names share phonetic patterns with Dayquan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have African American invented origins, giving them the same cultural heritage as Dayquan.
Rhythm: Dayquan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.