Discover What Your Name Means Day is celebrated on the Wednesday of the first full week of March, with the next occurrence on March 4. The day encourages individuals to explore the meanings and histories behind their names, highlighting the cultural and familial significance they may hold. It was founded by Jerry Hills, an American onomastician, to promote appreciation for names and their unique stories. Participants are encouraged to research their names, which can reveal insights into their heritage and lineage. The holiday is part of Celebrate Your Name Week, which includes other events like Name Tag Day and Genealogy Day. Overall, Discover What Your Name Means Day serves as an opportunity for personal reflection and cultural exploration.