Atiyah - December 6 December 2019, December 8-9 2019 Brendan - January 11 2020, January 13-14 2020 Ciara - February 5 2020, February 8-9 2020 Dennis - February 11 2020, February 15-16 2020 Jorge - February 27 2020, February 28 - March 1 2020 Ellen - August 18 2020, August 19-20 2020 Francis - August 24 2020, GerdaHughIrisJanKittyLiamMauraNoah OliviaPietRóisínSamirTaraVinceWillowThe Met Office use a set of criteria for naming storms.