Best way to turn an integer into a month name in c#?

Try GetMonthName from DateTimeFormatInfo

http://msdn.microsoft.com/en-us/library/system.globalization.datetimeformatinfo.getmonthname.aspx

You can do it by:

CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(1);

Why not just use somedatetime.ToString("MMMM")?