He is Music (Rapper) by profession. PartyNextDoor is a Canadian rapper, singer, record producer, and songwriter. 5. He was born on July 3, 1993 at Mississauga, Ontario, Canada. He is also famous from other names as PartyNextDoor. He is Canadian by natinoanliy. He collaborated with various artists like Drake, Big Sean, Rihanna, and Jeremiah. PartyNextDoor real name is Jahron Anthony Brathwaite. What is PARTYNEXTDOOR's real name? His real name is Jahron Anthony Braithwaite. PartyNextDoor was the first artist signed to Drake's OVO Sound record label in 2013 and later that year released his first EP self-titled PartyNextDoor. Jahron became the first artist to be signed by Drake‘s record label known as Ovo sound in 2013. He was a student at Applewood Heights Secondary School, Mississauga, Ontario. PARTY's real name is actually Jahron Anthony Brathwraite. He used to go by the name 'Jahron B' before changing to PARTNEXTDOOR. Real Name: Jahron Anthony Brathwaite. Profile: Jahron Anthony Brathwaite (born July 3, 1993), known professionally as PartyNextDoor and PND, is a Canadian rapper, singer, songwriter and record producer.