The first solution is to choose a faucet that sits a little bit lower or closer to the sink bowl. And, if your counter top allows for it, move the faucet back a little bit. This all has to be done obviously during installation. This is a good fix if you are working with a slightly smaller vessel sink. For instance, if you were using a smaller sink and an average height faucet, you will end up with more space between the two, making splashing a distinct possibility. So if you opt for a shorter faucet at the beginning, you can avoid this issue. Talk to and work with your retailer to help you make certain the faucet isn’t too tall and that the sink bowl you choose isn’t too small.
The other possibility is that the water pressure is a bit too high. Simply go under the sink cabinet and locate the water shut off valve. Turn on the faucet full blast; with a pair of pliers gently turn down the water pressure. Adjust as needed until the water pressure is just right for your sink. This will keep the faucet from blasting too much water from the spout which will prevent splashing.