mysql> create table DemoTable1959
   (
   UserName varchar(20)
   );
Query OK，0 rows affected（0.00 sec）

mysql> insert into DemoTable1959 values('Chris');
Query OK，1 row affected（0.00 sec）
mysql> insert into DemoTable1959 values('David');
Query OK，1 row affected（0.00 sec）
mysql> insert into DemoTable1959 values('Bob');
Query OK，1 row affected（0.00 sec）

mysql> select * from DemoTable1959;

+----------+
| UserName |
+----------+
| Chris    |
| David    |
| Bob      |
+----------+
3 rows in set（0.00 sec）

mysql> set @dynamicQuery = CONCAT('create table `', date_format(curdate(),'%Y'), '` as select UserName from DemoTable1959');
Query OK，0 rows affected（0.00 sec）
mysql> prepare st from @dynamicQuery;
Query OK，0 rows affected（0.00 sec）
Statement prepared
mysql> execute st;
Query OK，3 rows affected（0.00 sec）
Records: 3  Duplicates: 0  Warnings: 0

mysql> select * from `2019`;

+----------+
| UserName |
+----------+
| Chris    |
| David    |
| Bob      |
+----------+
3 rows in set（0.00 sec）