Two further extensions also appear likely after 'F&F limited edition' and 'F&F Blue Collection' were also trademarked.
A Tesco spokesman declined to discuss any future additions to the range.
"We register many different names. Some make it through to product development and others don't," he said.
The retailer has also trademarked 'Oliver Thomas' and 'Jake Miller', which are understood to be men's clothing ranges.