THIS IS NOT HOW TO WRITE YOUR NAME IN JAPANESE. This is utterly incorrect, and you are offending people! When you wish to write a foreign word (such as your name) in Japanese, you use the alphabet system called Katakana. This system is used for words borrowed from other languages, such as English. The Katakana alphabet is used to replicate sounds from those other languages. For instance, my name is Rebecca and it is spelled "レベッカ", pronounced "Rebekka".
Kanji, one of the three scripts used in the Japanese language, are Chinese characters, first introduced to Japan in the 5th century via Korea. Kanji are ideograms. By combining characters, more words can be created. For example, the combination of "electricity" with "car" means "train". There are several ten thousands of characters, of which 2000 to 3000 are required to understand newspapers. A set of 2136 characters has been officially declared as the "kanji for everyday use."