What's a good Twitter name?

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Your actual name serving as your User name is the best name that you can have, because that is what your friends and associates know you by, therefore that name has the most value and other names would therefore have less value... unless you already have some other widely known nick name.

Even numbers in a name should be avoided if possible. To make a name unique, it is better to add a word for some characteristic that your friends would know you by.

There is a fuller discussion for how to choose a twitter user name in the link below, read it, you wont be sorry.