Matthews is a surname derived from the forename Matthew. Achim is a male forename and a surname. The name is a derived from Markstein's surname and Lyon's forename. He adopted his stepfather's surname and changed the English spelling of his forename. "Kirk" is also in use as both a surname and a male forename. The change of forename brought the Tyler surname full-circle. Variant spellings of the forename are "Grahame" and "Graeme". The spelling Ian is an Anglicization of the Scottish Gaelic forename "Iain". The praenomen was the "forename" and was originally used like a first name today. His nickname "Nucky" was derived from his forename Enoch. Its use as a forename or middle name is rare. Black's forename is a Scottish Gaelic form of 'Mary'. Baptised a Methodist, Mandela was given the English forename of "Nelson" by his teacher. For example, Orsino, Duke of Illyria becomes simply Duke Orsino ("Duke" being his forename). Daryl usually went by his forename only.