But of course! One wrong makes another wrong to be right. Personally, I would like to see such name change a reason for denied entry. That, as it´s only intention is to make a joke about a noble family name and be provocative.
As for the reason, so many Asean Now poster think and talk bad about Thai Immigration and it´s officers. That, both you and me, know is only two simple ones. The first is that they can´t handle change very well and want everything to stay like it was 30 - 40 years ago. But, sorry! It´s called evolution and development. The second is that they do not want to be told what they need to do. Many time that is one of the big reasons they left home country. Like the need to show money, which a certain percent can´t. Tell your address and 90-day reports, are apparently very gruesome and hard to make. It´s also terrible if a border immigration officer happens to look a little bit longer in that passport. Then, that is scrutiny and very irritating for the foreigner.
Let´s just face it. The complaints and anger over Thai Immigration and it´s officers is just pure fear. The fear of denied entry. The fear of not getting an extension. The fear of being denied entry with 7 back-to-back tourist visas. If a foreigner has all papers they ask for, or can supply, as well as the money needed. No problem! No reason to think bad or low about Immigration. Hell, they are good people. They even accept that you go through an agent a sometimes waive the need for show money.