Lynnzie is of Scottish origin, meaning 'from the meadow'. It is a variant spelling of Lynsey, which itself is a variant of Lindsay. The name gained popularity in the late 20th century and early 21st century, likely due to its unique sound and association with well-known figures like actress Lynnette "Lynn"ette Scivolette, better known by her stage name, Lynn Redgrave.
"Lynnzie experienced peaks in popularity with 10 births in 2002 and 8 births each in 1998, 2004, and 2005. However, from 2003 onwards, the number of births per year decreased, with a significant drop to 5 births in 2012 and 2015."