使用gbk字库，减少生僻字 

import java.util.Random;/*** Created on 2020-10-02*/
public class GenerateName {public static void main(String[] args) {printName("韩", 2, 800);}/*** 打印名字* @param lastName 姓* @param digits 名字长度* @param count 生成数量*/public static void printName(String lastName, int digits, int count) {StringBuilder stringBuilder = new StringBuilder();for (int i = 0; i < count; i++) {if (i % 10 == 0) {stringBuilder.append("\n");}stringBuilder.append(lastName);stringBuilder.append(getRandom(digits));stringBuilder.append(" ");}System.out.println(stringBuilder.toString());}@SuppressWarnings("checkstyle:MagicNumber")public static String getRandom(int len) {String ret = "";for (int i = 0; i < len; i++) {String str = null;int hightPos, lowPos;Random random = new Random();hightPos = (176 + Math.abs(random.nextInt(39)));lowPos = (161 + Math.abs(random.nextInt(93)));byte[] b = new byte[2];b[0] = (new Integer(hightPos).byteValue());b[1] = (new Integer(lowPos).byteValue());try {str = new String(b, "GBK");} catch (Exception e) {System.out.println(e);}ret += str;}return ret;}}