Senna in Japanese

Senna is written セナ in katakana. Katakana is the script Japanese people use for foreign names, so this is how Senna would appear on a Japanese ID card, a café cup or a name tag. Depending on the origin of the name, it can also be written センナ (as written in Japan).

Our top pick is 世七 (Sena). 世 means “world” and 七 means “seven”. Other good options are 世南 (Sena) and 世凪 (Sena).

Not as a traditional name. Japanese people write foreign names in katakana, so 世七 is a creative kanji spelling (called ateji), chosen for its sounds and meanings. Japanese readers will understand what each character means, and many will enjoy the idea behind it.

世七 has 7 strokes in total (世: 5, 七: 2). That is quite simple to write by hand, even for beginners.

Each character in 世七 has a positive meaning, so it is a reasonable choice. Keep in mind that Japanese people will read it as the meaning of the characters, not instantly as “Senna”. If you want your name to be recognized, katakana (セナ) is clearer. Either way, ask a native speaker to check the final design.