Recent study registrations This page shows studies including variant spellings registered with the Guild of One-Name Studies in the past six months. The list is sorted by the date registered, most recent first. If you would prefer to view the list ordered by study or variant, click on the arrow in the column header that you wish to sort on. Further information on the studies, including contact details, can be found by using the ‘Surname Search’ box at the top right of this webpage. Study Variant Registered