MONTHNAME

Syntax:

MONTHNAME(value:(Number|Date)

Returns a text string of the month given by value.

value must be either a number or date value.

If value is a number it is reduced into the range [1,12] (i.e. inclusive).

Examples:

MONTHNAME(27)

returns the text string "March"

MONTHNAME(TODAY)

returns the name of the current month as a text string.