So what's the difference between chutney and relish? Relish is generally made from vegetables and is often pickled. Chutney is generally made from fruit and is not pickled. Also, chutney is often chunky while relish may be chunky or smooth.
My conclusion is that you can call this recipe chutney or relish. I don't think you would be wrong either way. Use it as a condiment for anything. Meat, chicken, fish...you can even put some on top of your ice cream Sunday if you want (hee hee).