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Name before type: why 'age int' is better than 'int age'
(benhoyt.com)
This is a most excellent place for technology news and articles.
This is my take as well. I will add that I think I'm more likely to notice an issue with the type if the type is first though since it preps me to expect a certain thing after it.
int firstName will likely trigger more alarms than firstName int but maybe thats just my perception due to familiarity. I feel like once I see the type my mind is looking to make the next part make sense whereas if I see the name first then I just assume what comes next makes sense and mentally move on.