Will you please suggest me the names of some good Courses after 12th (Commerce) without maths???

Yes sure, here I am suggesting you the names of some good Courses after 12th (Commerce) without maths:

B.Com
B.Com Computers
B.Com Honors
B.Com Banking & Insurance
ICWA
CS
Hotel Management
BBA in Aviation
Hospitality & Tourism
B.Com Honors in E-commerce
Economics
Financial Accounting
BBA
BBM
BMS
BFT
BBA IT
BBA
CA
Diploma Course
Multimedia
3D Animation
Fashion Designing
Film Making

You can also apply for followings:

Indian Air Force
Indian Navy I.S.R.O
D.R.D.O
Air India
Indian Air Line
Jet Airways