St. John has been attached to a number of notable men — not as a first but as a middle name, one shared by Evelyn Waugh, Basil Rathbone, Richard Harris and Brian Eno.

Iwan is a masculine name that serves as the Welsh, Polish, and Belarusian variant of John, ultimately derived from the Hebrew name Yochanan, meaning 'God is gracious.' This version maintains the original name's spiritual significance while offering a distinctive cultural flavor. Pronounced roughly as 'EE-vahn' (though this varies by culture), Iwan has been used for centuries across different parts of Europe. In Wales, it represents one of the traditional forms of John, while in Eastern European contexts it stands as a respected traditional name with deep historical roots. Though not frequently encountered in English-speaking countries outside of Welsh communities, Iwan offers a strong yet accessible option for parents seeking an international variation of a classic name with religious significance.