Jamaican/dʒəˈmeɪkən/ Definition 1 of 2Pro Tip 1/3Identity Pride Jamaican can express pride in one's origins or heritage, often used positively. She proudly represents her Jamaican roots. Pro Tip 2/3Not Just Locals A Jamaican could be anyone who has legal nationality, not necessarily born in Jamaica. Though born in Canada, he is a Jamaican citizen. Pro Tip 3/3Diverse Backgrounds Jamaican descent means having Jamaican ancestors, which includes varied ethnicities and backgrounds. Her grandparents are Jamaican Chinese.