Joule is a unique and intriguing name for a baby girl. It has its origins in English and is pronounced as "jool" (/dʒuˈl/). The name Joule has no significant variations, except for the plural form "Joules." While not very popular, Joule has been steadily chosen by a small number of parents over the years. In 2020, there were 5 occurrences of the name Joule in the United States, with a rank of 15065. Although it may not be widely used, Joule carries a sense of energy and strength, making it an empowering choice for your little one.