Katherine was a Top 50 American baby girl name from 1977 to 2008
Kyla’s highest rank in the Top 200 popular American baby girl names was in 2004 at No. 162
Kristina was a consistent Top 100 American baby girl name between 1976 and 1992
In 2012, 10 American baby girls were named Klea and 10 were named Kleigh; 5 were named Kleah
In 1989, Kirsten enjoyed a spike in popularity in the USA, jumping into the Top 200 and staying there until 1997
Khloe jumped dramatically with the Kardashian reality shows. From No. 950 in 2000, it peaked at No. 42 in 2010