Kyffin

Kyffin is a name, which is used as a given name, surname or part of a double-barrelled surname. It may refer to:

Single

 * Morris Kyffin (c.1555–1598), Welsh author and soldier

Double

 * Austin Kyffin-Taylor (1858–1955), British Conservative Party politician
 * Gerald Kyffin-Taylor (1863–1949), British soldier and politician
 * William Francis Kyffin Taylor, 1st Baron Maenan (1854–1951), English barrister and judge
 * Evan Kyffin Thomas (1866–1935), newspaper proprietor of the South Australian Register, son of William
 * Robert Kyffin Thomas (1851–1910), newspaper proprietor of the South Australian Register, son of William
 * William Kyffin Thomas (1821–1878), editor newspaper proprietor of the South Australian Register,

Given name

 * Kyffin Williams (1918–2006), Welsh landscape painter
 * Kyffin Simpson (2004–), Caymanian Indycar racing driver