There's no name in Oxford Companion to Chess, so there was probably no name in general usage up to 1990 or so. It would be classified as a 'Royal Opening' by 1. e4.
There may be later names, but I know of no equally authoritative source. There's a certain cachet in opening names, so unless there are multiple sightings of a name, preferably independent, any finds should be taken with a grain of salt. (I find it unlikely that anyone would be in need of a name of this opening.) Of course, additional moves may produce a position that can also be reached in another opening, in which case its name may be more appropriate.
As the purpose of using a name presumably is telling someone what the opening is ... but unless the name is already accepted and well-known it obviously doesn't work. If there is a useful ECO code, it may be better than names. In this case, it would be a B00 opening, but I have to leave any further refinements to someone with an up-to-date ECO code table.