Below is a round-up of the birth announcements from British newspapers. Sources include a national paper (The Telegraph, The Times) and a broad range of local newspapers from across England, Wales, Scotland and Northern Ireland.
Sibling names are in brackets. No official surnames are included; any name ending in a surname is actually a middle name.
Boys:
Albert Joseph
Ezra John
Freddie Luke
George Charles Carter (Fenella)
Harry Joseph Raffety (Michael)
John William (Freya & Eilidh)
Logan Otso
Rafe Arthur Ernest
Rory Edred (Minna, Leonora & George)
Sam Robert Hector (Meri & Jack)
Girls:
Amelia (Eve)
Annabel Anika Subhadra
Chloe Tamara Skye (Georgina & Charlie)
Cordelia Jane
Elisa (Emelia)
Effie Margo (Tiggy)
Florence Patricia (Gabriel & Elijah)
Gracie-Rae Eliza (Hallie-Rose Amelia)
Hadley Willow Vinnie (Aurora Kathryn Esme)
Hermione Frances Imogen (William)
Isabelle Suzanne
Margot India
Nessa Flora Frances (Alanna Jane Wendy)
Tabitha Alice
Tiggy Rose (Ned William Hunter Osgood & (Rhoda) Willow)
Valentina Flora Fella
Yasmeen Ahmed
I cross-reference older BAs to find the full names of the siblings, however often they are missing (especially the eldest siblings, or for half-siblings) which explains why you will sometimes see something like: George Henry (Lucy, Emma & Jack Arthur). "Lucy" and "Emma" may well have middle names as well; I simply cannot find them online.