Surely not. As a tourist you wouldn't need any paperwork anywhere. And if your name doesn't only consist of one single word, you can just use the last part of your name as a "temporary" last name in case you need to fill in any form for travelling needs. Since you don't reside and it's only for temporary needs anyway, so it doesn't really matter if it's not "legally" correct. As long as it is not binding and not for a real important issue, it's not really a big deal.
For example if you need to fill in the form abroad of buying a ticket or so.
You'd have no need to deal with the problem anymore later on.
However there are indonesian women who took things easy like this in the past when she was working as a TKW to make it easier to do.
However a decade later she suddenly had the fate to meet a eurepean partner and wanted to get married but then the hell started to burn since her documents were all wrong.
It took so much pains to make it all correct again.
Her case was not exactly the same with mine, but all I wanted to say is that taking the short cut to make things easier doesn't always make life really easier in the long run, cos we don't know what might happen to our life in the future.