The name Good Luck in Chinese / Japanese...

福 is pronounced “fu” in Chinese.

The character “fu” is posted by virtually all Chinese people on the doors of their homes during the Spring Festival (closely associated with the Chinese New Year).

One tradition from the Zhou Dynasty (beginning in 256 B.C.) holds that putting a fu symbol on your front door will keep the goddess of poverty away.

福 literally means good fortune, prosperity, blessed, blessedness, happiness, and fulfillment.

You'll also see this character in Vietnam (where Chinese characters were the written form until a romanization reform) where it is pronounced Phúc - a word commonly used in Vietnamese names because of its good meaning.

See Also:  Lucky

幸運 can be translated as “good luck,” fortunate, lucky, and/or “good fortune” in Chinese, Korean and Japanese.

Occasionally, this is also translated as a type of happiness or a short way to write serendipity.

福宅 is perhaps the Chinese equivalent of “This blessed house” or perhaps “home sweet home.”

This phrase literally means “Good fortune house” or “Good luck household.” It makes any Chinese person who sees it feel that good things happen in the home in which this calligraphy is hung.

瑞 is a Chinese, Japanese, and old Korean word that means: lucky; auspicious; propitious; freshness; purity; luster; a good omen.

In Japanese, this can be the following female given names: Yutaka; Midzuho; Mizuho; Mizuki; Mizue; Mizu; Mio; Tamami. It can also be a Japanese surname, Zui or Shirushi.

In the Buddhist context, this can represent an auspicious jade token or good omen.

幸 can mean happiness, good fortune, good luck, and in the old days, good harvest or bounty.

Note: From Japanese, this character is sometimes romanized as “sachi,” and is often pronounced “kou” or sometimes “rei” when used in compound words with other Kanji.

吉 is a simple way to express the state of being lucky.

Also used in conversation to hope that all is well with someone. 吉 is more often seen as part of a compound word with a lucky association (especially in Korean).

Not as often used in Japanese but still means "good luck" but can also mean "joy" in Japanese.

機遇 is the kind of opportunity that comes via good luck or good fortune.

This word is sometimes translated as “stroke of good luck.”

While there are other ways to express “opportunity,” I think this version is best for a calligraphy wall scroll or portrait.

Note: In Korean Hanja, this would also mean “Meeting someone under strange circumstances.”

幸運な偶然 is one of many ways to express serendipity in Japanese.

The first two Kanji mean fortunate, lucky, fortune, or good luck.

In the middle is a Japanese Hiragana character connecting these words/ideas.

The last two Kanji mean incidentally, by chance, randomly, unexpectedly, suddenly, accident, fortuity, or by coincidence.

福星 is the lucky star, one of three Chinese deities (三星 or Three Stars) representing fortune/luck, prosperity, and longevity.

In Japanese, this can be the given name Fukusei - with the same “lucky star” or “star of good fortune” meaning.