This is a list of the most popular top baby names in the UK, England, and Wales, taken from official UK, England, and Wales national statistics.
Below is a list of the most popular baby names in England and Wales in 1904.
| RANK | Boy | Girl |
| 1 | WILLIAM | MARY |
| 2 | JOHN | FLORENCE |
| 3 | GEORGE | DORIS |
| 4 | THOMAS | EDITH |
| 5 | ARTHUR | DOROTHY |
| 6 | JAMES | ANNIE |
| 7 | CHARLES | MARGARET |
| 8 | FREDERICK | ALICE |
| 9 | ALBERT | ELIZABETH |
| 10 | ERNEST | ELSIE |
| 11 | ALFRED | GLADYS |
| 12 | EDWARD | WINIFRED |
| 13 | JOSEPH | ETHEL |
| 14 | HAROLD | HILDA |
| 15 | ROBERT | LILIAN |
| 16 | FRANK | IVY |
| 17 | HENRY | VIOLET |
| 18 | HARRY | KATHLEEN |
| 19 | WALTER | ELLEN |
| 20 | REGINALD | LILY |
| 21 | HERBERT | SARAH |
| 22 | LEONARD | NELLIE |
| 23 | STANLEY | EMILY |
| 24 | LESLIE | MABEL |
| 25 | RICHARD | ADA |
| 26 | CYRIL | BEATRICE |
| 27 | SIDNEY | MARJORIE |
| 28 | FRANCIS | MAY |
| 29 | PERCY | ROSE |
| 30 | DAVID | OLIVE |
| 31 | WILFRED | EVELYN |
| 32 | SAMUEL | PHYLLIS |
| 33 | NORMAN | GERTRUDE |
| 34 | CECIL | CATHERINE |
| 35 | ERIC | AGNES |
| 36 | SYDNEY | JESSIE |
| 37 | HORACE | FRANCES |
| 38 | FRED | GRACE |
| 39 | JACK | IRENE |
| 40 | EDWIN | EVA |
| 41 | RONALD | CONSTANCE |
| 42 | ALEXANDER | EDNA |
| 43 | CLIFFORD | JANE |
| 44 | PATRICK | AMY |
| 45 | BERNARD | VERA |
| 46 | MICHAEL | MURIEL |
| 47 | VICTOR | DAISY |
| 48 | PHILIP | MINNIE |
| 49 | EDGAR | MAUD |
| 50 | MAURICE | LUCY |
| 51 | DONALD | EMMA |
| 52 | KENNETH | ELEANOR |
| 53 | BENJAMIN | LOUISA |
| 54 | DOUGLAS | DORA |
| 55 | HUGH | NORA |
| 56 | LAWRENCE | GWENDOLINE |
| 57 | DANIEL | HELEN |
| 58 | GEOFFREY | IDA |
| 59 | PETER | CLARA |
| 60 | ARCHIBALD | HANNAH |
| 61 | CHRISTOPHER | ANNE |
| 62 | ALAN | NORAH |
| 63 | TOM | KATE |
| 64 | GILBERT | MARTHA |
| 65 | HUBERT | BERTHA |
| 66 | RALPH | LILLIAN |
| 67 | STEPHEN | ANN |
| 68 | GERALD | MARION |
| 69 | BERTIE | BESSIE |
| 70 | LEWIS | EILEEN |
| 71 | ANDREW | LAURA |
| 72 | PERCIVAL | MILDRED |
| 73 | RAYMOND | RUTH |
| 74 | BERTRAM | ISABELLA |
| 75 | ARNOLD | CHARLOTTE |
| 76 | EDMUND | ESTHER |
| 77 | CLARENCE | RUBY |
| 78 | LOUIS | HARRIET |
| 79 | IVOR | MARIE |
| 80 | ROLAND | MARIA |
| 81 | MARK | CAROLINE |
| 82 | GORDON | BARBARA |
| 83 | CLAUDE | ELIZA |
| 84 | MATTHEW | ROSINA |
| 85 | MARTIN | AMELIA |
| 86 | LIONEL | FREDA |
| 87 | DENNIS | MILLICENT |
| 88 | EVAN | JANET |
| 89 | HECTOR | FANNY |
| 90 | ALEC | JOAN |
| 91 | ANTHONY | LYDIA |
| 92 | ALLAN | IRIS |
| 93 | OLIVER | BLANCHE |
| 94 | OWEN | MIRIAM |
| 95 | HOWARD | JEAN |
| 96 | COLIN | RACHEL |
| 97 | MORRIS | ELLA |
| 98 | DENIS | MARGERY |
| 99 | LAURENCE | CHRISTINA |
| 100 | JESSE | NANCY |