namecrazy59's list "Brunette Names (Girls)" of 4 great name ideas: Jackie - Gretchen!

Brunette Names (Girls)

Jackie Kennedy gave this name a lot of style, but it doesn't seem destined for a comeback the way brother name Jack has. Jackie and Jacqueline both peaked in 1961.

Jackie

Trending down, now that country music's Shania is the hot variety. 

Shayna

This Slavic form of the Norse name Helga is a classic in many Slavic countries, including Russia and Poland, where it currently ranks within the Top 100 girl names. It has historically ranked among the most popular names in countries including Ukraine, Latvia, Spain, France, Serbia, Greece, the US, and many more. Olga is a common name even in Scandinavian countries, such as Sweden and Norway, despite Helga being a more traditional choice. Olha is the uniquely Ukrainian variation.
 
Olga was one of Chekhov's Three Sisters, as well as the name of the saint who was instrumental in spreading Christianity in Kyivan Rus', an historic state encompassing modern-day Belarus, Ukraine and parts of Russia.

Olga

Like Greta, Gretchen is a German Margaret diminutive that has become an American quasi-classic, though not much used today, having dropped off the list in 2009. She was at her high point in the 1970s, making it into the top 200.
 Gretchen appears in Goethe's Faust, and has been seen more recently on Heroes and Breaking Bad. The name is currently enjoying a dash of modern glamour via actress Gretchen Mol.