Generally speaking, yes, as the system will search the surname alone so that should cover things. But, please also have regard to entering all given variations of the name separately on the search and also any former names where there has been a change of name by deed poll or on marriage. Section 3.1. of our Pratice Guide refers: Practice guide 63: the land charges registers and agricultural credits register: registration, official search, office copy and cancellation - GOV.UK .
I hope this is helpful.