Queen
A title created by George R.R. Martin for the Dothraki language in his 'A Song of Ice and Fire' series. In the fictional tongue, it specifically denotes the wife of a 'khal' or warlord, effectively meaning queen. It entered the US top 1000 in 2014 due to the popularity of the television adaptation.
US births per 5-year period, 1990–present (SSA data).
The title held by Daenerys Targaryen as wife of Khal Drogo · Game of Thrones