Theory, derived from Greek 'theōria', meaning 'contemplation' or 'a viewing', is a unisex given name that has gained popularity in recent years. While it's more commonly used as a surname and an adjective in the English language, Theory as a first name has been embraced by parents seeking unique and meaningful names for their children. The name Theory conveys intelligence, curiosity, and a love for learning, reflecting its etymological roots. It is often associated with exploration, discovery, and intellectual pursuits, making it an appealing choice for those who wish to instill a sense of inquisitiveness in their child's name.
The name Theory experienced a significant surge in popularity in recent years, with the number of births more than doubling from 8 in 2012 to 18 in both 2021 and 2022, followed by a further increase to 19 births in 2023. However, prior to this rise, the name's popularity fluctuated annually between 5 and 9 births per year.