Maybe that's why everyone is now fingerprinted...? :nailbiting:
And also that picture for facial recognition...? :joyful: :roflmao:
I'd guess in this day and age, anti-terror and all, that any number of countries share & exchange those un-fake-able things pretty freely. Not saying you're a terrorist, but if I were in gov't, someone whose biometrics showed them as having separate passports--and dissimilar names on those--would merit a warning flag. Especially if a visit by alias A was followed shortly after by a visit by alias B.
It's too bad you'd get "caught", but the systems are designed to catch professionals, and you're only an amateur.