Gracelynn is not a popular first name. It is more often used as a girl (female) name.
First names and their meaning - Page 6831
Graden
Meaning: Gray-haired, Pleasant. 
Graden is not a popular first name. It is more often used as a boy (male) name. 
Gwendolin
Origin: Scottish-Gaelic. 
Meaning: Of the white brow. 
Gwendolin is not a popular first name. It is more often used as a girl (female) name. 
Haemin
Haemin is not a popular first name. It is more often used as a boy (male) name.
Haime
Haime is not a popular first name.
Haoyu
Haoyu is not a popular first name. It is more often used as a boy (male) name.
Harz
Harz is not a popular first name.
Helmar
Meaning: Fighting fury. 
Helmar is not a popular first name. It is more often used as a boy (male) name. 
Hrefna
Meaning: Raven, Daughter of asgeir. 
Hrefna is not a popular first name. It is more often used as a girl (female) name. 
Huff
Huff is not a popular first name.