250 American baby girls were named Willow in 1998; 1,105 in 2010
The height of Paula’s popularity in the United States was between 1943 and 1974. In that period, its top rank was No. 38 (1954) and its lowest was No. 96 (1974)
In 1996, 1,191 female babies were named Marisol — the highest annual number on record through 2010
Leander was a Top 400 American baby boy name in several years during the 19th century, but never in the 20th century
Hedwig was somewhat popular in the early 20th century; likewise Hedy in the 1940s, but Hedda has never made the Top 1000 female names in the USA