Yes, there are Plumeria cultivars with double or multi-petaled flowers, which create a stunning and intricate appearance. These cultivars have additional layers of petals, giving them a fuller and more ornate look. Examples of cultivars with double flowers include “Double Delight,” “Yellow Jack Double,” “Pink Vein,” “Professor Dan,” and “Candy Stripe.” These cultivars are highly valued for their intricate flower structures, and their blooms are particularly attractive in gardens and landscapes, as well as in floral arrangements and lei making.