Mayaimi (a lake - now Lake Okeechobee) means "very large." "Name Origins of Florida â City Name Origins I-P" "Name Origins of Florida – City Name Origins I-P" "Name Origins of Florida – City Name Origins I-P" "Name Origins of Florida – City Name Origins I-P" "Name Origins of Florida – City Name Origins I-P" "Name Origins of Florida – City Name Origins I-P" "Name Origins of Florida – City Name Origins I-P" "Name Origins of Florida – City Name Origins I-P"