Caithlin is a rare and enchanting name of Scottish Gaelic origin, meaning 'pure'. It is derived from the Gaelic word 'caithean', which translates to 'pure' or 'chaste'. Pronounced as 'KAYH-lin', it offers a unique blend of syllables that create a melodious sound. Historically, Caithlin was popular during medieval times but has since fallen out of favor, making it an uncommon yet distinctive choice for parents seeking a less common name for their child today.
"The name Caithlin experienced periodic popularity between 1988 and 1994, with seven births each in 1988 and 1991, followed by six births in 1994, totaling to twenty children named Caithlin during this period."