Like seriously I don't think I have any idea of a name one could give to this kind of domain you want to open,but if you are not too clear of the name you want to put on your domain I think you should ask google as well.
What are the Ideas you have, like I mean you should have something in mind for the blog already, it is you that should make that decision.
Your name on this platform will be a nice place to start my friend. Picking a name should not bother you, rather you should focus on giving better content to your audience.
This right here is 80% answer to your question. Another thing I feel can help is researching top blogs on travel. Just by seeing their names, your creative instincts can come alive and you'll be good to goIf you want to choose a domain for your blog, you need to check the niche market you want to say in, with that it will be easier for you to choose your blog name. Secondly, you can also make some keywords research to name your blog, with this it will help your blog rank high on search engine
From what you have said here, it looks like you want to be blogging about personal stuffs so yiu can give it a personal name and add blogspot to it