Rena in Chinese / Japanese...

ルネ is the name Rena in Japanese.

Note: Because this title is entirely Japanese Katakana, it should be written by a Japanese calligrapher.

瑞納 is the name Rena in Chinese (Mandarin).

紅 is a single character that means red in Chinese, Japanese Kanji, and old Korean Hanja.

The perceived meaning of this character can be ambiguous. Most will see it as the color red but it can also mean Communist (just like it can in English). In Japanese, it can be a female given name “Rena,” or refer to red silk lining. In Chinese, red is a good luck color, and can refer to a bonus or revolutionary.