select union with table name

Hi, I have two tables.
create table blue (
  id serial primary key,
  name text not null,
  kill text not null
);

create table red (
  id serial primary key,
  name text not null,
  kiss text not null
);

select blue.name from blue union select red.name from red; give me this:
name
'blabla'
'bubu'
'haha'
'kkk'

I want this:
name    table_name
'blabla'   blue
'bubu'    blue
'haha'    red
'kkk'      red

Could I?