Derin is married to the Managing Director of Guaranty Trust Bank, Segun Agbaje. A silver spoon kid, her mother, Mrs. Toyin Olakunri, is the first female chartered accountant in Nigeria and has in the past, served the nation in various capacities. Derin is not one to cavort endlessly but when she does, she does so in style. Her love for designer wear and accessories cannot be ignored. The result is her chic look whenever she decides to attend any event.