This historical meaning refers to the character ƿ, derived from a rune and used in Old English writing.
Wynn appeared in early English manuscripts.
The letter wynn was gradually replaced by double u.
This use refers to the Germanic rune commonly transliterated as w and traditionally associated by some interpretations with joy or delight.
The wynn rune is sometimes interpreted as a symbol of joy.
The inscription includes a form of wynn.