Indeed, and Mrs Browl has suggested I use this form professionally for a little extra sizzle, or even the Irish version (Eamon Mac Robin) for an exotic flavor - I work in the entertainment industry and even behind the camera personal branding carries a little more weight than in some other fields.
Other readers might be interested in this census document on the demographics of common US surnames; turns out there's a 44% probability someone named Robinson is African-American, for example: http://www.census.gov/genealogy/www/surnames.pdf
Jon Stuart Leibowitz decided that Jon Stewart was a better TV name. In America, we had had "Irish need not apply" signs in windows in the 1800s and early 1900s, but that prejudice is basically non-existent; if you think it'll give you a leg up, do it.
Other readers might be interested in this census document on the demographics of common US surnames; turns out there's a 44% probability someone named Robinson is African-American, for example: http://www.census.gov/genealogy/www/surnames.pdf