Natalyn is of Latin origin and its meaning is derived from two components: "natalis," which means birthday, and "lyn," a variant of Lynn, which itself is derived from the river name Llyn in Wales. Therefore, Natalyn signifies "birthplace by the river." This name combines elements of celebration and nature, creating a unique and appealing moniker for parents seeking something distinctive yet elegant for their child.
The name Natalyn experienced a notable increase in popularity from the late 1990s onwards, with a significant spike between 2006 and 2008 (32 births each year). The highest number of births recorded was in 2004 with 22. However, there has been a steady decline since 2017, with only 14 births recorded in 2023.