Below you can find a list of Individuals recording Greece as their country of birth in the Wyoming State Archives, Laramie County, Wyoming Naturalization Records, 1867-1920 Records
I have done my best to transcribe this information accurately.
I would encourage you to look at the original records whenever possible. You can view actual images at Ancestry.com, or reference the Wyoming State Archives or Wyoming State Archives and Libraries
Surname, First Name, Middle, Notes