February in Chinese / Japanese...

二月 is the Chinese, Japanese Kanji, and old Korean Hanja for the month of February.

This literally means the “second month” or “second moon” (of the year).

If you want to wish someone a happy new year, 新年快樂 is the way.

You can hang this up during Western New Years (Dec 31st - Jan 1st) and keep it up until after Chinese New Year which happens in either January or February of each year (it changes from year to year because China uses a lunar calendar).

月 is how to write the title for “moon” in Chinese, Korean Hanja, and Japanese Kanji.

月 is also used to refer to the month. This is because China traditionally uses a lunar calendar, so saying “next moon” is the same as saying “next month” etc.
In modern Chinese and Japanese and old Korean, the character for a number is put in front of this moon character to represent western months. So “one moon” is January “two moons” is February etc.

If you are wondering, in the east Asian way to write dates, the character for “sun” or “day” is used with a number in front of it to express the day of the month. So “ten moons, one sun” becomes “October 1st” or “10/1” (this date happens to be Chinese National Day - The equivalent of Independence Day in the USA, Canada Day, or the Queen's Birthday).

In Japanese, 月 can be a surname that romanizes as Tsuki, Tsukizaki, or Takagetsu.