Well first the Roumaji (羅馬字) (Romanized Writing)(commonly written romaji) of a Japanese word has to be spelled correctly, like using the right letters for long or normal vowels, etc.
You can use romajidesu.com, freedict.com, eudict.com, kamus.com, mahou.org/dict, or jisho.org among many other online dictionaries which translate from romaji.
Sort of. Google translate now translates words into traditional Japanese along with romaji. It doesn't always translate full sentences into romaji though.
English to Romaji translator: http://www.dicts.info/2/english-japanese_romaji.php?
Google translate is good for Japanese kanji characters and you can change the kanji to romaji
If by English names you mean into romaji - which is a readable version of Japanese then yes there is. An example of what I mean is; 日本国 - Nihonkoku Meaning Japan. http://www.romaji.org/
To spell a Japanese word with English letters is called Romaji. The word legendary in Romaji is: denkiteki.
In Japanese It Is Kingu , It Is Called Romaji When Written in English
translate audio to english
カメレオン (Kanji)Kamereon (Romaji)
translate to English vuelvo a nacer
hiragana and katakana. The English-style abc is called romaji.
It doesn't translate to English according to Google Translate.
Romaji is based on Roman letters, so it's like English, but is not used often in actual Japanese. Kanji is from the Chinese letters and is commonly used.