Five ships of the Royal Navy have been named HMS Odin after the god Odin in Norse mythology. A sixth was ordered, but later cancelled:
Six ships of the Royal Navy have been named HMS Oberon, after the fairy king Oberon from William Shakespeare's play, A Midsummer Night's Dream:
Seven ships of the Royal Navy have borne the name HMS Niger after the Niger River, whilst another was planned.
Six ships of the Royal Navy have been named HMS Bacchante, from "Bacchante" – the name for a priestess of the Roman god Bacchus. Yet another ship of this name was ordered but later cancelled.
Eight ships or submarines of the Royal Navy have been named HMS Anson, after Admiral George Anson:
Six ships of the Royal Navy have borne the name HMS Cossack, after the Cossack people of Eastern Europe, whilst another was begun but was cancelled while building:
Ten ships of the Royal Navy have been named HMS Royalist:
Several ships of the Royal Navy have been named HMS Nautilus, after the Greek word for a sailor, including:
Seven ships of the Royal Navy have been named HMS Orpheus. Orpheus was the magical father of songs in Greek mythology.
Seven ships of the Royal Navy have been named HMS Nymphe, HMS Nymph or HMS Nymphen after the Nymphs of Greek Mythology. Another was planned but never completed:
Nine ships of the Royal Navy have borne the name HMS Diana after the figure from Roman mythology, whilst another was planned but later cancelled:
Thirteen ships of the Royal Navy have borne the name HMS Vigilant:
Six ships of the Royal Navy have borne the name HMS Volage:
Nine ships of the Royal Navy have been named HMS Rainbow, after the rainbow, a common meteorological phenomenon:
Nine ships of the Royal Navy have borne the name HMS Falmouth, after the town of Falmouth:
Eight ships of the Royal Navy have borne the name HMS Siren, Syren or Sirene, after the Sirens of Greek mythology:
Six ships of the Royal Navy have borne the name HMS Constance, whilst another was planned:
Six ships of the Royal Navy have borne the name HMS Coquette. A seventh was ordered but never completed:
Six ships of the Royal Navy have borne the name HMS Griffon, an alternative spelling of the legendary creature, the Griffin. Another ship was planned, but later cancelled and reordered from a different dockyard:
Nine vessels of the United Kingdom's Royal Navy have been named HMS Porcupine, after the porcupine, a rodent belonging to the families Erethizontidae or Hystricidae.