Civil Registration Indexes (Births) 1890 - 1910
Probably:

Irene Clara Simmonds, reg. 2nd quarter of 1894, Fulham, London, England.
Irene Jessie Simmonds, reg. 1st quarter of 1901, Kensington, London, England.
Irene Alice C. Simmonds, reg. 3rd quarter of 1902, Islington, London, England.
Irene Alma Simmonds, reg. 3rd quarter of 1902, Lambeth, London, England.
Irene Agnes Simmonds, reg. 1st quarter of 1903, Market Harborough, Leicestershire, England.
Irene Edna Simmonds, reg. 2nd quarter of 1903, Fulham, London, England.
Irene Edna Simmonds, reg. 2nd quarter of 1904, St. Pancras, London, England.
Irene Edith G. Simmonds, reg. 4th quarter of 1904, Fulham, London, England.
Irene Bertha B. Simmonds, reg. 2nd quarter of 1907, Romford, Essex, England.
Irene Phyllis Simmonds, reg. 3rd quarter of 1908, Watford, Hertfordshire, England.
Irene May Simmonds, reg. 1st quarter of 1909, Pontypridd, Glamorgan, Wales.
Irene Florence Simmonds, reg. 2nd quarter of 1910, Lambeth, London, England.