How did lisbonIowa get its name?

There is no city or town in Iowa named "LisbonIowa". It's likely you are thinking of:

* Lisbon, Iowa: This city is located in Linn County, Iowa. It was named after Lisbon, Portugal.

If you have more context or information about the specific "LisbonIowa" you're interested in, please provide it and I can help you further.