I'm doing a crossplatform software, for now unreleased.
I have created the software (is a backup platform), the website, the logo and everything else anyone should have for making a successful application.
Worth noting that all is unreleased, and exist for now only on my PC.
Surfing the web searching for a good web domain to register I've found that a Dutch ISP has the same name of my application, and it's site (off course) has MY-WANNA-BE-APPLICATION-NAME.nl.
At the end of the site's footer theres:
MY-WANNA-BE-APPLICATION-NAME 2017 ©
I've not released all my work yet, so I could easily change it. But I would be very sad, cause I like a lot that name.
I really don't know anything about trademark or copyright so I'm asking: can I have issues if I use that name to release my application on various store (NB: there's no "conflicting" app with the same name) and/or if I want to protect/register my application/application name legally speaking?