Serenity, derived from the Latin 'serenus', meaning 'clear' or 'calm', is a unisex given name of relatively recent origin. It gained prominence in the late 20th century, likely influenced by various cultural references such as the book and film 'The Fight Club'. The name Serenity is often associated with peace, tranquility, and inner harmony, suggesting a person with a calm and composed demeanor.
The name Serenitie experienced a significant surge in popularity between 2005 and 2011, with a peak of 23 births in 2011. However, it has since declined, with the most recent years showing fewer than 10 births annually.