I am trying to give a piece of software a name but for non-native English speakers it's sometimes hard to avoid awkward associations with names because you don't live with the language. Sometimes word meanings and connotations can be really diverse depending on the context.
So, does the word "thumbtick" have any awkward, strange or bad connotations that would make it inappropriate as a software name?
I am intentionally not giving away the purpose of the software, so as to not introduce any bias.
UPDATE: The purpose of this software should be a simple easy to use time tracking webapp with mobile phone interface support. The main screen has a button named "tick" to start and stop actions quick and easy and create time-sheets which can be filled with further information later on.