Final answer:
Storm names are decided by meteorological organizations like the World Meteorological Organization for tropical cyclones and national agencies like the NOAA for other storms.
Step-by-step explanation:
The names used for storms each year are determined by various meteorological organizations around the world. For tropical storms and hurricanes, it is the World Meteorological Organization (WMO) that coordinates the naming process. Each of the global ocean basins has its own list of names that are used on a rotating basis and sometimes retired if the storm was particularly deadly or costly.
For other weather-related phenomena, such as winter storms, naming conventions can vary by country and are often handled by national meteorological agencies like the National Oceanic and Atmospheric Administration (NOAA) in the United States. For storms in space, such as geomagnetic storms caused by solar activity, agencies like NOAA's Space Weather Prediction Operations Center are responsible for monitoring and forecasting.