Sezni

Sezni is a traditional Breton name, primarily found in Brittany, a cultural region in the northwest of France. It is derived from the Breton word 'sant' meaning 'saint' combined with a diminutive suffix '-ig', which is common in Breton names to indicate 'little' or 'dear'. The name is associated with Saint Sezni, a 6th-century Welsh or Irish missionary who traveled to Brittany and founded a monastery there. His veneration helped solidify the name's presence in the region.

The name remains relatively rare outside of Brittany, reflecting its strong regional and cultural ties. Its usage is a testament to the enduring influence of local saints and the preservation of Breton language and traditions. While not widely known internationally, within Brittany, it carries a sense of heritage and local pride.